68768296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{929}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 136152000

約数和(自身を除く): 67383704

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 487, 929, 974, 1858, 1948, 3716, 3896, 7432, 9253, 17651, 18506, 35302, 37012, 70604, 74024, 141208, 452423, 904846, 1809692, 3619384, 8596037, 17192074, 34384148, 68768296]

約数ペア:

[(1, 68768296), (2, 34384148), (4, 17192074), (8, 8596037), (19, 3619384), (38, 1809692), (76, 904846), (152, 452423), (487, 141208), (929, 74024), (974, 70604), (1858, 37012), (1948, 35302), (3716, 18506), (3896, 17651), (7432, 9253)]