74923556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{20789}}^1$

素因数の和:20863

約数の個数: 24

約数和(自身を含む): 141455160

約数和(自身を除く): 66531604

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 20789, 41578, 83156, 353413, 706826, 1101817, 1413652, 2203634, 4407268, 18730889, 37461778, 74923556]

約数ペア:

[(1, 74923556), (2, 37461778), (4, 18730889), (17, 4407268), (34, 2203634), (53, 1413652), (68, 1101817), (106, 706826), (212, 353413), (901, 83156), (1802, 41578), (3604, 20789)]