74590928

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{87961}}^1$

素因数の和:88022

約数の個数: 20

約数和(自身を含む): 147248388

約数和(自身を除く): 72657460

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 87961, 175922, 351844, 703688, 1407376, 4661933, 9323866, 18647732, 37295464, 74590928]

約数ペア:

[(1, 74590928), (2, 37295464), (4, 18647732), (8, 9323866), (16, 4661933), (53, 1407376), (106, 703688), (212, 351844), (424, 175922), (848, 87961)]