28666296

素因数分解:

$2^3\times 3^2\times {\mathrm{398143}}^1$

素因数の和:398155

約数の個数: 24

約数和(自身を含む): 77638080

約数和(自身を除く): 48971784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 398143, 796286, 1194429, 1592572, 2388858, 3185144, 3583287, 4777716, 7166574, 9555432, 14333148, 28666296]

約数ペア:

[(1, 28666296), (2, 14333148), (3, 9555432), (4, 7166574), (6, 4777716), (8, 3583287), (9, 3185144), (12, 2388858), (18, 1592572), (24, 1194429), (36, 796286), (72, 398143)]