38572639

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1367}}^1$

素因数の和:1542

約数の個数: 16

約数和(自身を含む): 45964800

約数和(自身を除く): 7392161

約数列:

[1, 7, 29, 139, 203, 973, 1367, 4031, 9569, 28217, 39643, 190013, 277501, 1330091, 5510377, 38572639]

約数ペア:

[(1, 38572639), (7, 5510377), (29, 1330091), (139, 277501), (203, 190013), (973, 39643), (1367, 28217), (4031, 9569)]