42981338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{29399}}^1$

素因数の和:29461

約数の個数: 16

約数和(自身を含む): 69854400

約数和(自身を除く): 26873062

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 29399, 58798, 499783, 999566, 1264157, 2528314, 21490669, 42981338]

約数ペア:

[(1, 42981338), (2, 21490669), (17, 2528314), (34, 1264157), (43, 999566), (86, 499783), (731, 58798), (1462, 29399)]