42945644

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14891}}^1$

素因数の和:15005

約数の個数: 24

約数和(自身を含む): 86731008

約数和(自身を除く): 43785364

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 14891, 29782, 59564, 104237, 208474, 416948, 1533773, 3067546, 6135092, 10736411, 21472822, 42945644]

約数ペア:

[(1, 42945644), (2, 21472822), (4, 10736411), (7, 6135092), (14, 3067546), (28, 1533773), (103, 416948), (206, 208474), (412, 104237), (721, 59564), (1442, 29782), (2884, 14891)]