79728532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{2803}}^1$

素因数の和:3367

約数の個数: 24

約数和(自身を含む): 150586016

約数和(自身を除く): 70857484

約数列:

[1, 2, 4, 13, 26, 52, 547, 1094, 2188, 2803, 5606, 7111, 11212, 14222, 28444, 36439, 72878, 145756, 1533241, 3066482, 6132964, 19932133, 39864266, 79728532]

約数ペア:

[(1, 79728532), (2, 39864266), (4, 19932133), (13, 6132964), (26, 3066482), (52, 1533241), (547, 145756), (1094, 72878), (2188, 36439), (2803, 28444), (5606, 14222), (7111, 11212)]