28793950

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{3533}}^1$

素因数の和:3708

約数の個数: 24

約数和(自身を含む): 53900568

約数和(自身を除く): 25106618

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1630, 3533, 4075, 7066, 8150, 17665, 35330, 88325, 176650, 575879, 1151758, 2879395, 5758790, 14396975, 28793950]

約数ペア:

[(1, 28793950), (2, 14396975), (5, 5758790), (10, 2879395), (25, 1151758), (50, 575879), (163, 176650), (326, 88325), (815, 35330), (1630, 17665), (3533, 8150), (4075, 7066)]