28565984

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{52511}}^1$

素因数の和:52538

約数の個数: 24

約数和(自身を含む): 59548608

約数和(自身を除く): 30982624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 52511, 105022, 210044, 420088, 840176, 892687, 1680352, 1785374, 3570748, 7141496, 14282992, 28565984]

約数ペア:

[(1, 28565984), (2, 14282992), (4, 7141496), (8, 3570748), (16, 1785374), (17, 1680352), (32, 892687), (34, 840176), (68, 420088), (136, 210044), (272, 105022), (544, 52511)]