74821672

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{90803}}^1$

素因数の和:90912

約数の個数: 16

約数和(自身を含む): 141654240

約数和(自身を除く): 66832568

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 90803, 181606, 363212, 726424, 9352709, 18705418, 37410836, 74821672]

約数ペア:

[(1, 74821672), (2, 37410836), (4, 18705418), (8, 9352709), (103, 726424), (206, 363212), (412, 181606), (824, 90803)]