2006138816

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{77017}}^1$

素因数の和:77077

約数の個数: 56

約数和(自身を含む): 4460266416

約数和(自身を除く): 2454127600

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 148, 176, 296, 352, 407, 592, 704, 814, 1184, 1628, 2368, 3256, 6512, 13024, 26048, 77017, 154034, 308068, 616136, 847187, 1232272, 1694374, 2464544, 2849629, 3388748, 4929088, 5699258, 6777496, 11398516, 13554992, 22797032, 27109984, 31345919, 45594064, 54219968, 62691838, 91188128, 125383676, 182376256, 250767352, 501534704, 1003069408, 2006138816]

約数ペア:

[(1, 2006138816), (2, 1003069408), (4, 501534704), (8, 250767352), (11, 182376256), (16, 125383676), (22, 91188128), (32, 62691838), (37, 54219968), (44, 45594064), (64, 31345919), (74, 27109984), (88, 22797032), (148, 13554992), (176, 11398516), (296, 6777496), (352, 5699258), (407, 4929088), (592, 3388748), (704, 2849629), (814, 2464544), (1184, 1694374), (1628, 1232272), (2368, 847187), (3256, 616136), (6512, 308068), (13024, 154034), (26048, 77017)]