42713974

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{2111}}^1$

素因数の和:2331

約数の個数: 16

約数和(自身を含む): 65488896

約数和(自身を除く): 22774922

約数列:

[1, 2, 67, 134, 151, 302, 2111, 4222, 10117, 20234, 141437, 282874, 318761, 637522, 21356987, 42713974]

約数ペア:

[(1, 42713974), (2, 21356987), (67, 637522), (134, 318761), (151, 282874), (302, 141437), (2111, 20234), (4222, 10117)]