7280816

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{4027}}^1$

素因数の和:4148

約数の個数: 20

約数和(自身を含む): 14234952

約数和(自身を除く): 6954136

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 4027, 8054, 16108, 32216, 64432, 455051, 910102, 1820204, 3640408, 7280816]

約数ペア:

[(1, 7280816), (2, 3640408), (4, 1820204), (8, 910102), (16, 455051), (113, 64432), (226, 32216), (452, 16108), (904, 8054), (1808, 4027)]