69634768

素因数分解:

$2^4\times 7^1\times {\mathrm{621739}}^1$

素因数の和:621754

約数の個数: 20

約数和(自身を含む): 154191520

約数和(自身を除く): 84556752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 621739, 1243478, 2486956, 4352173, 4973912, 8704346, 9947824, 17408692, 34817384, 69634768]

約数ペア:

[(1, 69634768), (2, 34817384), (4, 17408692), (7, 9947824), (8, 8704346), (14, 4973912), (16, 4352173), (28, 2486956), (56, 1243478), (112, 621739)]