40581266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{63607}}^1$

素因数の和:63649

約数の個数: 16

約数和(自身を含む): 68696640

約数和(自身を除く): 28115374

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 63607, 127214, 699677, 1399354, 1844603, 3689206, 20290633, 40581266]

約数ペア:

[(1, 40581266), (2, 20290633), (11, 3689206), (22, 1844603), (29, 1399354), (58, 699677), (319, 127214), (638, 63607)]