68014490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8731}}^1$

素因数の和:8798

約数の個数: 32

約数和(自身を含む): 132027840

約数和(自身を除く): 64013350

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 8731, 17462, 43655, 87310, 165889, 331778, 357971, 715942, 829445, 1658890, 1789855, 3579710, 6801449, 13602898, 34007245, 68014490]

約数ペア:

[(1, 68014490), (2, 34007245), (5, 13602898), (10, 6801449), (19, 3579710), (38, 1789855), (41, 1658890), (82, 829445), (95, 715942), (190, 357971), (205, 331778), (410, 165889), (779, 87310), (1558, 43655), (3895, 17462), (7790, 8731)]