28698552

素因数分解:

$2^3\times 3^2\times {\mathrm{398591}}^1$

素因数の和:398603

約数の個数: 24

約数和(自身を含む): 77725440

約数和(自身を除く): 49026888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 398591, 797182, 1195773, 1594364, 2391546, 3188728, 3587319, 4783092, 7174638, 9566184, 14349276, 28698552]

約数ペア:

[(1, 28698552), (2, 14349276), (3, 9566184), (4, 7174638), (6, 4783092), (8, 3587319), (9, 3188728), (12, 2391546), (18, 1594364), (24, 1195773), (36, 797182), (72, 398591)]