68547416

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{42209}}^1$

素因数の和:42251

約数の個数: 32

約数和(自身を含む): 151956000

約数和(自身を除く): 83408584

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 42209, 84418, 168836, 295463, 337672, 590926, 1181852, 1224061, 2363704, 2448122, 4896244, 8568427, 9792488, 17136854, 34273708, 68547416]

約数ペア:

[(1, 68547416), (2, 34273708), (4, 17136854), (7, 9792488), (8, 8568427), (14, 4896244), (28, 2448122), (29, 2363704), (56, 1224061), (58, 1181852), (116, 590926), (203, 337672), (232, 295463), (406, 168836), (812, 84418), (1624, 42209)]