64091041

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5039}}^1$

素因数の和:5148

約数の個数: 16

約数和(自身を含む): 77414400

約数和(自身を除く): 13323359

約数列:

[1, 7, 23, 79, 161, 553, 1817, 5039, 12719, 35273, 115897, 398081, 811279, 2786567, 9155863, 64091041]

約数ペア:

[(1, 64091041), (7, 9155863), (23, 2786567), (79, 811279), (161, 398081), (553, 115897), (1817, 35273), (5039, 12719)]