67757756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{7817}}^1$

素因数の和:8029

約数の個数: 24

約数和(自身を含む): 130028976

約数和(自身を除く): 62271220

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 2167, 4334, 7817, 8668, 15634, 31268, 85987, 171974, 343948, 1539949, 3079898, 6159796, 16939439, 33878878, 67757756]

約数ペア:

[(1, 67757756), (2, 33878878), (4, 16939439), (11, 6159796), (22, 3079898), (44, 1539949), (197, 343948), (394, 171974), (788, 85987), (2167, 31268), (4334, 15634), (7817, 8668)]