67209724

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{4013}}^1$

素因数の和:4149

約数の個数: 24

約数和(自身を含む): 121383360

約数和(自身を除く): 54173636

約数列:

[1, 2, 4, 53, 79, 106, 158, 212, 316, 4013, 4187, 8026, 8374, 16052, 16748, 212689, 317027, 425378, 634054, 850756, 1268108, 16802431, 33604862, 67209724]

約数ペア:

[(1, 67209724), (2, 33604862), (4, 16802431), (53, 1268108), (79, 850756), (106, 634054), (158, 425378), (212, 317027), (316, 212689), (4013, 16748), (4187, 16052), (8026, 8374)]