69788284

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{821}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 124286400

約数和(自身を除く): 54498116

約数列:

[1, 2, 4, 79, 158, 269, 316, 538, 821, 1076, 1642, 3284, 21251, 42502, 64859, 85004, 129718, 220849, 259436, 441698, 883396, 17447071, 34894142, 69788284]

約数ペア:

[(1, 69788284), (2, 34894142), (4, 17447071), (79, 883396), (158, 441698), (269, 259436), (316, 220849), (538, 129718), (821, 85004), (1076, 64859), (1642, 42502), (3284, 21251)]