40026012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{256577}}^1$

素因数の和:256597

約数の個数: 24

約数和(自身を含む): 100578576

約数和(自身を除く): 60552564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 256577, 513154, 769731, 1026308, 1539462, 3078924, 3335501, 6671002, 10006503, 13342004, 20013006, 40026012]

約数ペア:

[(1, 40026012), (2, 20013006), (3, 13342004), (4, 10006503), (6, 6671002), (12, 3335501), (13, 3078924), (26, 1539462), (39, 1026308), (52, 769731), (78, 513154), (156, 256577)]