28761350

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{3529}}^1$

素因数の和:3704

約数の個数: 24

約数和(自身を含む): 53839560

約数和(自身を除く): 25078210

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1630, 3529, 4075, 7058, 8150, 17645, 35290, 88225, 176450, 575227, 1150454, 2876135, 5752270, 14380675, 28761350]

約数ペア:

[(1, 28761350), (2, 14380675), (5, 5752270), (10, 2876135), (25, 1150454), (50, 575227), (163, 176450), (326, 88225), (815, 35290), (1630, 17645), (3529, 8150), (4075, 7058)]