40940662

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{9403}}^1$

素因数の和:9723

約数の個数: 16

約数和(自身を含む): 70417152

約数和(自身を除く): 29476490

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 9403, 18806, 65821, 131642, 2924333, 5848666, 20470331, 40940662]

約数ペア:

[(1, 40940662), (2, 20470331), (7, 5848666), (14, 2924333), (311, 131642), (622, 65821), (2177, 18806), (4354, 9403)]