28650730

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{1297}}^1$

素因数の和:1398

約数の個数: 24

約数和(自身を含む): 52732548

約数和(自身を除く): 24081818

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1297, 2209, 2594, 4418, 6485, 11045, 12970, 22090, 60959, 121918, 304795, 609590, 2865073, 5730146, 14325365, 28650730]

約数ペア:

[(1, 28650730), (2, 14325365), (5, 5730146), (10, 2865073), (47, 609590), (94, 304795), (235, 121918), (470, 60959), (1297, 22090), (2209, 12970), (2594, 11045), (4418, 6485)]