74538892

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{44263}}^1$

素因数の和:44688

約数の個数: 12

約数和(自身を含む): 130755856

約数和(自身を除く): 56216964

約数列:

[1, 2, 4, 421, 842, 1684, 44263, 88526, 177052, 18634723, 37269446, 74538892]

約数ペア:

[(1, 74538892), (2, 37269446), (4, 18634723), (421, 177052), (842, 88526), (1684, 44263)]