72684898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3217}}^1$

素因数の和:3322

約数の個数: 32

約数和(自身を含む): 129749760

約数和(自身を除く): 57064862

約数列:

[1, 2, 11, 13, 22, 26, 79, 143, 158, 286, 869, 1027, 1738, 2054, 3217, 6434, 11297, 22594, 35387, 41821, 70774, 83642, 254143, 460031, 508286, 920062, 2795573, 3303859, 5591146, 6607718, 36342449, 72684898]

約数ペア:

[(1, 72684898), (2, 36342449), (11, 6607718), (13, 5591146), (22, 3303859), (26, 2795573), (79, 920062), (143, 508286), (158, 460031), (286, 254143), (869, 83642), (1027, 70774), (1738, 41821), (2054, 35387), (3217, 22594), (6434, 11297)]