28848790

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{9397}}^1$

素因数の和:9711

約数の個数: 16

約数和(自身を含む): 52102512

約数和(自身を除く): 23253722

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 9397, 18794, 46985, 93970, 2884879, 5769758, 14424395, 28848790]

約数ペア:

[(1, 28848790), (2, 14424395), (5, 5769758), (10, 2884879), (307, 93970), (614, 46985), (1535, 18794), (3070, 9397)]