68141976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{405607}}^1$

素因数の和:405623

約数の個数: 32

約数和(自身を含む): 194691840

約数和(自身を除く): 126549864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 405607, 811214, 1216821, 1622428, 2433642, 2839249, 3244856, 4867284, 5678498, 8517747, 9734568, 11356996, 17035494, 22713992, 34070988, 68141976]

約数ペア:

[(1, 68141976), (2, 34070988), (3, 22713992), (4, 17035494), (6, 11356996), (7, 9734568), (8, 8517747), (12, 5678498), (14, 4867284), (21, 3244856), (24, 2839249), (28, 2433642), (42, 1622428), (56, 1216821), (84, 811214), (168, 405607)]