69629416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7211}}^1$

素因数の和:7305

約数の個数: 32

約数和(自身を含む): 140201280

約数和(自身を除く): 70571864

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 7211, 9656, 14422, 28844, 57688, 122587, 245174, 490348, 511981, 980696, 1023962, 2047924, 4095848, 8703677, 17407354, 34814708, 69629416]

約数ペア:

[(1, 69629416), (2, 34814708), (4, 17407354), (8, 8703677), (17, 4095848), (34, 2047924), (68, 1023962), (71, 980696), (136, 511981), (142, 490348), (284, 245174), (568, 122587), (1207, 57688), (2414, 28844), (4828, 14422), (7211, 9656)]