224744956

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{3607}}^1$

素因数の和:4069

約数の個数: 24

約数和(自身を含む): 405005216

約数和(自身を除く): 180260260

約数列:

[1, 2, 4, 37, 74, 148, 421, 842, 1684, 3607, 7214, 14428, 15577, 31154, 62308, 133459, 266918, 533836, 1518547, 3037094, 6074188, 56186239, 112372478, 224744956]

約数ペア:

[(1, 224744956), (2, 112372478), (4, 56186239), (37, 6074188), (74, 3037094), (148, 1518547), (421, 533836), (842, 266918), (1684, 133459), (3607, 62308), (7214, 31154), (14428, 15577)]