72467974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{4091}}^1$

素因数の和:4631

約数の個数: 16

約数和(自身を含む): 115345296

約数和(自身を除く): 42877322

約数列:

[1, 2, 17, 34, 521, 1042, 4091, 8182, 8857, 17714, 69547, 139094, 2131411, 4262822, 36233987, 72467974]

約数ペア:

[(1, 72467974), (2, 36233987), (17, 4262822), (34, 2131411), (521, 139094), (1042, 69547), (4091, 17714), (8182, 8857)]