71486438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{11863}}^1$

素因数の和:12019

約数の個数: 16

約数和(自身を含む): 112755456

約数和(自身を除く): 41269018

約数列:

[1, 2, 23, 46, 131, 262, 3013, 6026, 11863, 23726, 272849, 545698, 1554053, 3108106, 35743219, 71486438]

約数ペア:

[(1, 71486438), (2, 35743219), (23, 3108106), (46, 1554053), (131, 545698), (262, 272849), (3013, 23726), (6026, 11863)]