42672868

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{13487}}^1$

素因数の和:13611

約数の個数: 24

約数和(自身を含む): 86107392

約数和(自身を除く): 43434524

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 13487, 26974, 53948, 94409, 188818, 377636, 1524031, 3048062, 6096124, 10668217, 21336434, 42672868]

約数ペア:

[(1, 42672868), (2, 21336434), (4, 10668217), (7, 6096124), (14, 3048062), (28, 1524031), (113, 377636), (226, 188818), (452, 94409), (791, 53948), (1582, 26974), (3164, 13487)]