66754688

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:566

約数の個数: 128

約数和(自身を含む): 178899840

約数和(自身を除く): 112145152

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 521, 572, 616, 704, 728, 832, 896, 1001, 1042, 1144, 1232, 1408, 1456, 1664, 2002, 2084, 2288, 2464, 2912, 3647, 4004, 4168, 4576, 4928, 5731, 5824, 6773, 7294, 8008, 8336, 9152, 9856, 11462, 11648, 13546, 14588, 16016, 16672, 18304, 22924, 27092, 29176, 32032, 33344, 40117, 45848, 47411, 54184, 58352, 64064, 66688, 74503, 80234, 91696, 94822, 108368, 116704, 128128, 149006, 160468, 183392, 189644, 216736, 233408, 298012, 320936, 366784, 379288, 433472, 466816, 521521, 596024, 641872, 733568, 758576, 866944, 1043042, 1192048, 1283744, 1517152, 2086084, 2384096, 2567488, 3034304, 4172168, 4768192, 5134976, 6068608, 8344336, 9536384, 16688672, 33377344, 66754688]

約数ペア:

[(1, 66754688), (2, 33377344), (4, 16688672), (7, 9536384), (8, 8344336), (11, 6068608), (13, 5134976), (14, 4768192), (16, 4172168), (22, 3034304), (26, 2567488), (28, 2384096), (32, 2086084), (44, 1517152), (52, 1283744), (56, 1192048), (64, 1043042), (77, 866944), (88, 758576), (91, 733568), (104, 641872), (112, 596024), (128, 521521), (143, 466816), (154, 433472), (176, 379288), (182, 366784), (208, 320936), (224, 298012), (286, 233408), (308, 216736), (352, 189644), (364, 183392), (416, 160468), (448, 149006), (521, 128128), (572, 116704), (616, 108368), (704, 94822), (728, 91696), (832, 80234), (896, 74503), (1001, 66688), (1042, 64064), (1144, 58352), (1232, 54184), (1408, 47411), (1456, 45848), (1664, 40117), (2002, 33344), (2084, 32032), (2288, 29176), (2464, 27092), (2912, 22924), (3647, 18304), (4004, 16672), (4168, 16016), (4576, 14588), (4928, 13546), (5731, 11648), (5824, 11462), (6773, 9856), (7294, 9152), (8008, 8336)]