40677854

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{10267}}^1$

素因数の和:10559

約数の個数: 16

約数和(自身を含む): 69986688

約数和(自身を除く): 29308834

約数列:

[1, 2, 7, 14, 283, 566, 1981, 3962, 10267, 20534, 71869, 143738, 2905561, 5811122, 20338927, 40677854]

約数ペア:

[(1, 40677854), (2, 20338927), (7, 5811122), (14, 2905561), (283, 143738), (566, 71869), (1981, 20534), (3962, 10267)]