77892664

素因数分解:

$2^3\times {\mathrm{2003}}^1\times {\mathrm{4861}}^1$

素因数の和:6870

約数の個数: 16

約数和(自身を含む): 146151720

約数和(自身を除く): 68259056

約数列:

[1, 2, 4, 8, 2003, 4006, 4861, 8012, 9722, 16024, 19444, 38888, 9736583, 19473166, 38946332, 77892664]

約数ペア:

[(1, 77892664), (2, 38946332), (4, 19473166), (8, 9736583), (2003, 38888), (4006, 19444), (4861, 16024), (8012, 9722)]