68673716

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{1109}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 122237640

約数和(自身を除く): 53563924

約数列:

[1, 2, 4, 113, 137, 226, 274, 452, 548, 1109, 2218, 4436, 15481, 30962, 61924, 125317, 151933, 250634, 303866, 501268, 607732, 17168429, 34336858, 68673716]

約数ペア:

[(1, 68673716), (2, 34336858), (4, 17168429), (113, 607732), (137, 501268), (226, 303866), (274, 250634), (452, 151933), (548, 125317), (1109, 61924), (2218, 30962), (4436, 15481)]