72864292

素因数分解:

$2^2\times {\mathrm{59}}^2\times {\mathrm{5233}}^1$

素因数の和:5355

約数の個数: 18

約数和(自身を含む): 129735158

約数和(自身を除く): 56870866

約数列:

[1, 2, 4, 59, 118, 236, 3481, 5233, 6962, 10466, 13924, 20932, 308747, 617494, 1234988, 18216073, 36432146, 72864292]

約数ペア:

[(1, 72864292), (2, 36432146), (4, 18216073), (59, 1234988), (118, 617494), (236, 308747), (3481, 20932), (5233, 13924), (6962, 10466)]