28718710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{92641}}^1$

素因数の和:92679

約数の個数: 16

約数和(自身を含む): 53361792

約数和(自身を除く): 24643082

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 92641, 185282, 463205, 926410, 2871871, 5743742, 14359355, 28718710]

約数ペア:

[(1, 28718710), (2, 14359355), (5, 5743742), (10, 2871871), (31, 926410), (62, 463205), (155, 185282), (310, 92641)]