28975594

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{1549}}^1$

素因数の和:1797

約数の個数: 16

約数和(自身を含む): 44640000

約数和(自身を除く): 15664406

約数列:

[1, 2, 47, 94, 199, 398, 1549, 3098, 9353, 18706, 72803, 145606, 308251, 616502, 14487797, 28975594]

約数ペア:

[(1, 28975594), (2, 14487797), (47, 616502), (94, 308251), (199, 145606), (398, 72803), (1549, 18706), (3098, 9353)]