74730424

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{523}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 143460720

約数和(自身を除く): 68730296

約数列:

[1, 2, 4, 8, 53, 106, 212, 337, 424, 523, 674, 1046, 1348, 2092, 2696, 4184, 17861, 27719, 35722, 55438, 71444, 110876, 142888, 176251, 221752, 352502, 705004, 1410008, 9341303, 18682606, 37365212, 74730424]

約数ペア:

[(1, 74730424), (2, 37365212), (4, 18682606), (8, 9341303), (53, 1410008), (106, 705004), (212, 352502), (337, 221752), (424, 176251), (523, 142888), (674, 110876), (1046, 71444), (1348, 55438), (2092, 35722), (2696, 27719), (4184, 17861)]