68141836

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59357}}^1$

素因数の和:59409

約数の個数: 24

約数和(自身を含む): 139610016

約数和(自身を除く): 71468180

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 59357, 118714, 237428, 415499, 830998, 1661996, 2433637, 4867274, 9734548, 17035459, 34070918, 68141836]

約数ペア:

[(1, 68141836), (2, 34070918), (4, 17035459), (7, 9734548), (14, 4867274), (28, 2433637), (41, 1661996), (82, 830998), (164, 415499), (287, 237428), (574, 118714), (1148, 59357)]