70904908

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{5209}}^1$

素因数の和:5337

約数の個数: 24

約数和(自身を含む): 128666160

約数和(自身を除く): 57761252

約数列:

[1, 2, 4, 41, 82, 83, 164, 166, 332, 3403, 5209, 6806, 10418, 13612, 20836, 213569, 427138, 432347, 854276, 864694, 1729388, 17726227, 35452454, 70904908]

約数ペア:

[(1, 70904908), (2, 35452454), (4, 17726227), (41, 1729388), (82, 864694), (83, 854276), (164, 432347), (166, 427138), (332, 213569), (3403, 20836), (5209, 13612), (6806, 10418)]