2596256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^2$

素因数の和:181

約数の個数: 36

約数和(自身を含む): 5575122

約数和(自身を除く): 2978866

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 1027, 1264, 2054, 2528, 4108, 6241, 8216, 12482, 16432, 24964, 32864, 49928, 81133, 99856, 162266, 199712, 324532, 649064, 1298128, 2596256]

約数ペア:

[(1, 2596256), (2, 1298128), (4, 649064), (8, 324532), (13, 199712), (16, 162266), (26, 99856), (32, 81133), (52, 49928), (79, 32864), (104, 24964), (158, 16432), (208, 12482), (316, 8216), (416, 6241), (632, 4108), (1027, 2528), (1264, 2054)]