69744592

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{229423}}^1$

素因数の和:229450

約数の個数: 20

約数和(自身を含む): 142242880

約数和(自身を除く): 72498288

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 229423, 458846, 917692, 1835384, 3670768, 4359037, 8718074, 17436148, 34872296, 69744592]

約数ペア:

[(1, 69744592), (2, 34872296), (4, 17436148), (8, 8718074), (16, 4359037), (19, 3670768), (38, 1835384), (76, 917692), (152, 458846), (304, 229423)]