28893770

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{22751}}^1$

素因数の和:22885

約数の個数: 16

約数和(自身を含む): 52420608

約数和(自身を除く): 23526838

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 22751, 45502, 113755, 227510, 2889377, 5778754, 14446885, 28893770]

約数ペア:

[(1, 28893770), (2, 14446885), (5, 5778754), (10, 2889377), (127, 227510), (254, 113755), (635, 45502), (1270, 22751)]