40288682

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{8747}}^1$

素因数の和:8810

約数の個数: 24

約数和(自身を含む): 71803584

約数和(自身を除く): 31514902

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 4606, 8747, 17494, 61229, 122458, 411109, 428603, 822218, 857206, 2877763, 5755526, 20144341, 40288682]

約数ペア:

[(1, 40288682), (2, 20144341), (7, 5755526), (14, 2877763), (47, 857206), (49, 822218), (94, 428603), (98, 411109), (329, 122458), (658, 61229), (2303, 17494), (4606, 8747)]