28700372

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{617}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 52171560

約数和(自身を除く): 23471188

約数列:

[1, 2, 4, 29, 58, 116, 401, 617, 802, 1234, 1604, 2468, 11629, 17893, 23258, 35786, 46516, 71572, 247417, 494834, 989668, 7175093, 14350186, 28700372]

約数ペア:

[(1, 28700372), (2, 14350186), (4, 7175093), (29, 989668), (58, 494834), (116, 247417), (401, 71572), (617, 46516), (802, 35786), (1234, 23258), (1604, 17893), (2468, 11629)]