28206956

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{2543}}^1$

素因数の和:2653

約数の個数: 24

約数和(自身を含む): 51287040

約数和(自身を除く): 23080084

約数列:

[1, 2, 4, 47, 59, 94, 118, 188, 236, 2543, 2773, 5086, 5546, 10172, 11092, 119521, 150037, 239042, 300074, 478084, 600148, 7051739, 14103478, 28206956]

約数ペア:

[(1, 28206956), (2, 14103478), (4, 7051739), (47, 600148), (59, 478084), (94, 300074), (118, 239042), (188, 150037), (236, 119521), (2543, 11092), (2773, 10172), (5086, 5546)]