2563968

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 7441920

約数和(自身を除く): 4877952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 607, 704, 1056, 1214, 1408, 1821, 2112, 2428, 3642, 4224, 4856, 6677, 7284, 9712, 13354, 14568, 19424, 20031, 26708, 29136, 38848, 40062, 53416, 58272, 77696, 80124, 106832, 116544, 160248, 213664, 233088, 320496, 427328, 640992, 854656, 1281984, 2563968]

約数ペア:

[(1, 2563968), (2, 1281984), (3, 854656), (4, 640992), (6, 427328), (8, 320496), (11, 233088), (12, 213664), (16, 160248), (22, 116544), (24, 106832), (32, 80124), (33, 77696), (44, 58272), (48, 53416), (64, 40062), (66, 38848), (88, 29136), (96, 26708), (128, 20031), (132, 19424), (176, 14568), (192, 13354), (264, 9712), (352, 7284), (384, 6677), (528, 4856), (607, 4224), (704, 3642), (1056, 2428), (1214, 2112), (1408, 1821)]