42628916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{16421}}^1$

素因数の和:16495

約数の個数: 24

約数和(自身を含む): 82766880

約数和(自身を除く): 40137964

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 16421, 32842, 65684, 180631, 361262, 722524, 968839, 1937678, 3875356, 10657229, 21314458, 42628916]

約数ペア:

[(1, 42628916), (2, 21314458), (4, 10657229), (11, 3875356), (22, 1937678), (44, 968839), (59, 722524), (118, 361262), (236, 180631), (649, 65684), (1298, 32842), (2596, 16421)]