74128804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{975379}}^1$

素因数の和:975402

約数の個数: 12

約数和(自身を含む): 136553200

約数和(自身を除く): 62424396

約数列:

[1, 2, 4, 19, 38, 76, 975379, 1950758, 3901516, 18532201, 37064402, 74128804]

約数ペア:

[(1, 74128804), (2, 37064402), (4, 18532201), (19, 3901516), (38, 1950758), (76, 975379)]