72484256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{174241}}^1$

素因数の和:174264

約数の個数: 24

約数和(自身を含む): 153681444

約数和(自身を除く): 81197188

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 174241, 348482, 696964, 1393928, 2265133, 2787856, 4530266, 5575712, 9060532, 18121064, 36242128, 72484256]

約数ペア:

[(1, 72484256), (2, 36242128), (4, 18121064), (8, 9060532), (13, 5575712), (16, 4530266), (26, 2787856), (32, 2265133), (52, 1393928), (104, 696964), (208, 348482), (416, 174241)]