4518416

素因数分解:

$2^4\times 7^1\times {\mathrm{40343}}^1$

素因数の和:40358

約数の個数: 20

約数和(自身を含む): 10005312

約数和(自身を除く): 5486896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 40343, 80686, 161372, 282401, 322744, 564802, 645488, 1129604, 2259208, 4518416]

約数ペア:

[(1, 4518416), (2, 2259208), (4, 1129604), (7, 645488), (8, 564802), (14, 322744), (16, 282401), (28, 161372), (56, 80686), (112, 40343)]