7121776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{26183}}^1$

素因数の和:26208

約数の個数: 20

約数和(自身を含む): 14610672

約数和(自身を除く): 7488896

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 26183, 52366, 104732, 209464, 418928, 445111, 890222, 1780444, 3560888, 7121776]

約数ペア:

[(1, 7121776), (2, 3560888), (4, 1780444), (8, 890222), (16, 445111), (17, 418928), (34, 209464), (68, 104732), (136, 52366), (272, 26183)]