72476872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{696893}}^1$

素因数の和:696912

約数の個数: 16

約数和(自身を含む): 146347740

約数和(自身を除く): 73870868

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 696893, 1393786, 2787572, 5575144, 9059609, 18119218, 36238436, 72476872]

約数ペア:

[(1, 72476872), (2, 36238436), (4, 18119218), (8, 9059609), (13, 5575144), (26, 2787572), (52, 1393786), (104, 696893)]