28507704

素因数分解:

$2^3\times 3^1\times {\mathrm{1187821}}^1$

素因数の和:1187830

約数の個数: 16

約数和(自身を含む): 71269320

約数和(自身を除く): 42761616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1187821, 2375642, 3563463, 4751284, 7126926, 9502568, 14253852, 28507704]

約数ペア:

[(1, 28507704), (2, 14253852), (3, 9502568), (4, 7126926), (6, 4751284), (8, 3563463), (12, 2375642), (24, 1187821)]