68913292

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{60029}}^1$

素因数の和:60081

約数の個数: 24

約数和(自身を含む): 141190560

約数和(自身を除く): 72277268

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 60029, 120058, 240116, 420203, 840406, 1680812, 2461189, 4922378, 9844756, 17228323, 34456646, 68913292]

約数ペア:

[(1, 68913292), (2, 34456646), (4, 17228323), (7, 9844756), (14, 4922378), (28, 2461189), (41, 1680812), (82, 840406), (164, 420203), (287, 240116), (574, 120058), (1148, 60029)]