42255998

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{1289}}^1$

素因数の和:1771

約数の個数: 16

約数和(自身を含む): 65294640

約数和(自身を除く): 23038642

約数列:

[1, 2, 37, 74, 443, 886, 1289, 2578, 16391, 32782, 47693, 95386, 571027, 1142054, 21127999, 42255998]

約数ペア:

[(1, 42255998), (2, 21127999), (37, 1142054), (74, 571027), (443, 95386), (886, 47693), (1289, 32782), (2578, 16391)]