67842172

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{58687}}^1$

素因数の和:58725

約数の個数: 18

約数和(自身を含む): 126120512

約数和(自身を除く): 58278340

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 58687, 117374, 234748, 997679, 1995358, 3990716, 16960543, 33921086, 67842172]

約数ペア:

[(1, 67842172), (2, 33921086), (4, 16960543), (17, 3990716), (34, 1995358), (68, 997679), (289, 234748), (578, 117374), (1156, 58687)]