42854768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4127}}^1$

素因数の和:4205

約数の個数: 40

約数和(自身を含む): 92136960

約数和(自身を除く): 49282192

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2596, 4127, 5192, 8254, 10384, 16508, 33016, 45397, 66032, 90794, 181588, 243493, 363176, 486986, 726352, 973972, 1947944, 2678423, 3895888, 5356846, 10713692, 21427384, 42854768]

約数ペア:

[(1, 42854768), (2, 21427384), (4, 10713692), (8, 5356846), (11, 3895888), (16, 2678423), (22, 1947944), (44, 973972), (59, 726352), (88, 486986), (118, 363176), (176, 243493), (236, 181588), (472, 90794), (649, 66032), (944, 45397), (1298, 33016), (2596, 16508), (4127, 10384), (5192, 8254)]