40371002

素因数分解:

$2^1\times 7^2\times {\mathrm{491}}^1\times {\mathrm{839}}^1$

素因数の和:1346

約数の個数: 24

約数和(自身を含む): 70670880

約数和(自身を除く): 30299878

約数列:

[1, 2, 7, 14, 49, 98, 491, 839, 982, 1678, 3437, 5873, 6874, 11746, 24059, 41111, 48118, 82222, 411949, 823898, 2883643, 5767286, 20185501, 40371002]

約数ペア:

[(1, 40371002), (2, 20185501), (7, 5767286), (14, 2883643), (49, 823898), (98, 411949), (491, 82222), (839, 48118), (982, 41111), (1678, 24059), (3437, 11746), (5873, 6874)]