40380676

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4357}}^1$

素因数の和:4699

約数の個数: 24

約数和(自身を含む): 81023936

約数和(自身を除く): 40643260

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4357, 4634, 8714, 9268, 17428, 30499, 60998, 121996, 1442167, 2884334, 5768668, 10095169, 20190338, 40380676]

約数ペア:

[(1, 40380676), (2, 20190338), (4, 10095169), (7, 5768668), (14, 2884334), (28, 1442167), (331, 121996), (662, 60998), (1324, 30499), (2317, 17428), (4357, 9268), (4634, 8714)]