72896204

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{63059}}^1$

素因数の和:63097

約数の個数: 18

約数和(自身を含む): 135515940

約数和(自身を除く): 62619736

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 63059, 126118, 252236, 1072003, 2144006, 4288012, 18224051, 36448102, 72896204]

約数ペア:

[(1, 72896204), (2, 36448102), (4, 18224051), (17, 4288012), (34, 2144006), (68, 1072003), (289, 252236), (578, 126118), (1156, 63059)]