28390356016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5827}}^1$

素因数の和:5943

約数の個数: 160

約数和(自身を含む): 66601451520

約数和(自身を除く): 38211095504

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 44, 47, 62, 76, 88, 94, 124, 152, 176, 188, 209, 248, 304, 341, 376, 418, 496, 517, 589, 682, 752, 836, 893, 1034, 1178, 1364, 1457, 1672, 1786, 2068, 2356, 2728, 2914, 3344, 3572, 4136, 4712, 5456, 5827, 5828, 6479, 7144, 8272, 9424, 9823, 11654, 11656, 12958, 14288, 16027, 19646, 23308, 23312, 25916, 27683, 32054, 39292, 46616, 51832, 55366, 64097, 64108, 78584, 93232, 103664, 110713, 110732, 128194, 128216, 157168, 180637, 221426, 221464, 256388, 256432, 273869, 304513, 361274, 442852, 442928, 512776, 547738, 609026, 722548, 885704, 1025552, 1095476, 1217843, 1218052, 1445096, 1771408, 1987007, 2190952, 2435686, 2436104, 2890192, 3012559, 3432103, 3974014, 4381904, 4871372, 4872208, 5203511, 6025118, 6864206, 7948028, 8489939, 9742744, 10407022, 12050236, 13728412, 15896056, 16979878, 19485488, 20814044, 24100472, 27456824, 31792112, 33959756, 37753133, 41628088, 48200944, 54913648, 57238621, 67919512, 75506266, 83256176, 93389329, 114477242, 135839024, 151012532, 161308841, 186778658, 228954484, 302025064, 322617682, 373557316, 457908968, 604050128, 645235364, 747114632, 915817936, 1290470728, 1494229264, 1774397251, 2580941456, 3548794502, 7097589004, 14195178008, 28390356016]

約数ペア:

[(1, 28390356016), (2, 14195178008), (4, 7097589004), (8, 3548794502), (11, 2580941456), (16, 1774397251), (19, 1494229264), (22, 1290470728), (31, 915817936), (38, 747114632), (44, 645235364), (47, 604050128), (62, 457908968), (76, 373557316), (88, 322617682), (94, 302025064), (124, 228954484), (152, 186778658), (176, 161308841), (188, 151012532), (209, 135839024), (248, 114477242), (304, 93389329), (341, 83256176), (376, 75506266), (418, 67919512), (496, 57238621), (517, 54913648), (589, 48200944), (682, 41628088), (752, 37753133), (836, 33959756), (893, 31792112), (1034, 27456824), (1178, 24100472), (1364, 20814044), (1457, 19485488), (1672, 16979878), (1786, 15896056), (2068, 13728412), (2356, 12050236), (2728, 10407022), (2914, 9742744), (3344, 8489939), (3572, 7948028), (4136, 6864206), (4712, 6025118), (5456, 5203511), (5827, 4872208), (5828, 4871372), (6479, 4381904), (7144, 3974014), (8272, 3432103), (9424, 3012559), (9823, 2890192), (11654, 2436104), (11656, 2435686), (12958, 2190952), (14288, 1987007), (16027, 1771408), (19646, 1445096), (23308, 1218052), (23312, 1217843), (25916, 1095476), (27683, 1025552), (32054, 885704), (39292, 722548), (46616, 609026), (51832, 547738), (55366, 512776), (64097, 442928), (64108, 442852), (78584, 361274), (93232, 304513), (103664, 273869), (110713, 256432), (110732, 256388), (128194, 221464), (128216, 221426), (157168, 180637)]