40807529

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 47731200

約数和(自身を除く): 6923671

約数列:

[1, 7, 79, 109, 553, 677, 763, 4739, 8611, 53483, 60277, 73793, 374381, 516551, 5829647, 40807529]

約数ペア:

[(1, 40807529), (7, 5829647), (79, 516551), (109, 374381), (553, 73793), (677, 60277), (763, 53483), (4739, 8611)]