129726044

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{52057}}^1$

素因数の和:52157

約数の個数: 24

約数和(自身を含む): 262372320

約数和(自身を除く): 132646276

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 52057, 104114, 208228, 364399, 728798, 1457596, 4633073, 9266146, 18532292, 32431511, 64863022, 129726044]

約数ペア:

[(1, 129726044), (2, 64863022), (4, 32431511), (7, 18532292), (14, 9266146), (28, 4633073), (89, 1457596), (178, 728798), (356, 364399), (623, 208228), (1246, 104114), (2492, 52057)]