72771886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{70379}}^1$

素因数の和:70439

約数の個数: 16

約数和(自身を含む): 121616640

約数和(自身を除く): 48844754

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 70379, 140758, 774169, 1548338, 3307813, 6615626, 36385943, 72771886]

約数ペア:

[(1, 72771886), (2, 36385943), (11, 6615626), (22, 3307813), (47, 1548338), (94, 774169), (517, 140758), (1034, 70379)]