74858852

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{44453}}^1$

素因数の和:44878

約数の個数: 12

約数和(自身を含む): 131317116

約数和(自身を除く): 56458264

約数列:

[1, 2, 4, 421, 842, 1684, 44453, 88906, 177812, 18714713, 37429426, 74858852]

約数ペア:

[(1, 74858852), (2, 37429426), (4, 18714713), (421, 177812), (842, 88906), (1684, 44453)]