40749376

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 112

約数和(自身を含む): 93634560

約数和(自身を除く): 52885184

約数列:

[1, 2, 4, 8, 16, 19, 23, 31, 32, 38, 46, 47, 62, 64, 76, 92, 94, 124, 152, 184, 188, 248, 304, 368, 376, 437, 496, 589, 608, 713, 736, 752, 874, 893, 992, 1081, 1178, 1216, 1426, 1457, 1472, 1504, 1748, 1786, 1984, 2162, 2356, 2852, 2914, 3008, 3496, 3572, 4324, 4712, 5704, 5828, 6992, 7144, 8648, 9424, 11408, 11656, 13547, 13984, 14288, 17296, 18848, 20539, 22816, 23312, 27094, 27683, 27968, 28576, 33511, 34592, 37696, 41078, 45632, 46624, 54188, 55366, 57152, 67022, 69184, 82156, 93248, 108376, 110732, 134044, 164312, 216752, 221464, 268088, 328624, 433504, 442928, 536176, 636709, 657248, 867008, 885856, 1072352, 1273418, 1314496, 1771712, 2144704, 2546836, 5093672, 10187344, 20374688, 40749376]

約数ペア:

[(1, 40749376), (2, 20374688), (4, 10187344), (8, 5093672), (16, 2546836), (19, 2144704), (23, 1771712), (31, 1314496), (32, 1273418), (38, 1072352), (46, 885856), (47, 867008), (62, 657248), (64, 636709), (76, 536176), (92, 442928), (94, 433504), (124, 328624), (152, 268088), (184, 221464), (188, 216752), (248, 164312), (304, 134044), (368, 110732), (376, 108376), (437, 93248), (496, 82156), (589, 69184), (608, 67022), (713, 57152), (736, 55366), (752, 54188), (874, 46624), (893, 45632), (992, 41078), (1081, 37696), (1178, 34592), (1216, 33511), (1426, 28576), (1457, 27968), (1472, 27683), (1504, 27094), (1748, 23312), (1786, 22816), (1984, 20539), (2162, 18848), (2356, 17296), (2852, 14288), (2914, 13984), (3008, 13547), (3496, 11656), (3572, 11408), (4324, 9424), (4712, 8648), (5704, 7144), (5828, 6992)]