72011288

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{123307}}^1$

素因数の和:123386

約数の個数: 16

約数和(自身を含む): 136871880

約数和(自身を除く): 64860592

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 123307, 246614, 493228, 986456, 9001411, 18002822, 36005644, 72011288]

約数ペア:

[(1, 72011288), (2, 36005644), (4, 18002822), (8, 9001411), (73, 986456), (146, 493228), (292, 246614), (584, 123307)]