72635212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{2777}}^1$

素因数の和:3297

約数の個数: 24

約数和(自身を含む): 137210976

約数和(自身を除く): 64575764

約数列:

[1, 2, 4, 13, 26, 52, 503, 1006, 2012, 2777, 5554, 6539, 11108, 13078, 26156, 36101, 72202, 144404, 1396831, 2793662, 5587324, 18158803, 36317606, 72635212]

約数ペア:

[(1, 72635212), (2, 36317606), (4, 18158803), (13, 5587324), (26, 2793662), (52, 1396831), (503, 144404), (1006, 72202), (2012, 36101), (2777, 26156), (5554, 13078), (6539, 11108)]