68422472

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1663}}^1$

素因数の和:1845

約数の個数: 32

約数和(自身を含む): 132787200

約数和(自身を除く): 64364728

約数列:

[1, 2, 4, 8, 37, 74, 139, 148, 278, 296, 556, 1112, 1663, 3326, 5143, 6652, 10286, 13304, 20572, 41144, 61531, 123062, 231157, 246124, 462314, 492248, 924628, 1849256, 8552809, 17105618, 34211236, 68422472]

約数ペア:

[(1, 68422472), (2, 34211236), (4, 17105618), (8, 8552809), (37, 1849256), (74, 924628), (139, 492248), (148, 462314), (278, 246124), (296, 231157), (556, 123062), (1112, 61531), (1663, 41144), (3326, 20572), (5143, 13304), (6652, 10286)]