42662972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{3863}}^1$

素因数の和:4129

約数の個数: 24

約数和(自身を含む): 81793152

約数和(自身を除く): 39130180

約数列:

[1, 2, 4, 11, 22, 44, 251, 502, 1004, 2761, 3863, 5522, 7726, 11044, 15452, 42493, 84986, 169972, 969613, 1939226, 3878452, 10665743, 21331486, 42662972]

約数ペア:

[(1, 42662972), (2, 21331486), (4, 10665743), (11, 3878452), (22, 1939226), (44, 969613), (251, 169972), (502, 84986), (1004, 42493), (2761, 15452), (3863, 11044), (5522, 7726)]