28136224

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{51721}}^1$

素因数の和:51748

約数の個数: 24

約数和(自身を含む): 58652748

約数和(自身を除く): 30516524

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 51721, 103442, 206884, 413768, 827536, 879257, 1655072, 1758514, 3517028, 7034056, 14068112, 28136224]

約数ペア:

[(1, 28136224), (2, 14068112), (4, 7034056), (8, 3517028), (16, 1758514), (17, 1655072), (32, 879257), (34, 827536), (68, 413768), (136, 206884), (272, 103442), (544, 51721)]