2257216

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2713}}^1$

素因数の和:2738

約数の個数: 28

約数和(自身を含む): 4825492

約数和(自身を除く): 2568276

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2713, 5426, 10852, 21704, 35269, 43408, 70538, 86816, 141076, 173632, 282152, 564304, 1128608, 2257216]

約数ペア:

[(1, 2257216), (2, 1128608), (4, 564304), (8, 282152), (13, 173632), (16, 141076), (26, 86816), (32, 70538), (52, 43408), (64, 35269), (104, 21704), (208, 10852), (416, 5426), (832, 2713)]