75389974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{72911}}^1$

素因数の和:72971

約数の個数: 16

約数和(自身を含む): 125991936

約数和(自身を除く): 50601962

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 72911, 145822, 802021, 1604042, 3426817, 6853634, 37694987, 75389974]

約数ペア:

[(1, 75389974), (2, 37694987), (11, 6853634), (22, 3426817), (47, 1604042), (94, 802021), (517, 145822), (1034, 72911)]