74197718

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 132710400

約数和(自身を除く): 58512682

約数列:

[1, 2, 7, 14, 29, 58, 127, 203, 254, 406, 889, 1439, 1778, 2878, 3683, 7366, 10073, 20146, 25781, 41731, 51562, 83462, 182753, 292117, 365506, 584234, 1279271, 2558542, 5299837, 10599674, 37098859, 74197718]

約数ペア:

[(1, 74197718), (2, 37098859), (7, 10599674), (14, 5299837), (29, 2558542), (58, 1279271), (127, 584234), (203, 365506), (254, 292117), (406, 182753), (889, 83462), (1439, 51562), (1778, 41731), (2878, 25781), (3683, 20146), (7366, 10073)]