40827722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{11987}}^1$

素因数の和:12133

約数の個数: 16

約数和(自身を含む): 66461472

約数和(自身を除く): 25633750

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 11987, 23974, 155831, 311662, 1570297, 3140594, 20413861, 40827722]

約数ペア:

[(1, 40827722), (2, 20413861), (13, 3140594), (26, 1570297), (131, 311662), (262, 155831), (1703, 23974), (3406, 11987)]