67420613

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{509}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 76083840

約数和(自身を除く): 8663227

約数列:

[1, 13, 23, 299, 443, 509, 5759, 6617, 10189, 11707, 132457, 152191, 225487, 2931331, 5186201, 67420613]

約数ペア:

[(1, 67420613), (13, 5186201), (23, 2931331), (299, 225487), (443, 152191), (509, 132457), (5759, 11707), (6617, 10189)]