71262242

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{8269}}^1$

素因数の和:8441

約数の個数: 16

約数和(自身を含む): 111148800

約数和(自身を除く): 39886558

約数列:

[1, 2, 31, 62, 139, 278, 4309, 8269, 8618, 16538, 256339, 512678, 1149391, 2298782, 35631121, 71262242]

約数ペア:

[(1, 71262242), (2, 35631121), (31, 2298782), (62, 1149391), (139, 512678), (278, 256339), (4309, 16538), (8269, 8618)]