42792818

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{2609}}^1$

素因数の和:2809

約数の個数: 16

約数和(自身を含む): 65772000

約数和(自身を除く): 22979182

約数列:

[1, 2, 59, 118, 139, 278, 2609, 5218, 8201, 16402, 153931, 307862, 362651, 725302, 21396409, 42792818]

約数ペア:

[(1, 42792818), (2, 21396409), (59, 725302), (118, 362651), (139, 307862), (278, 153931), (2609, 16402), (5218, 8201)]