526864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:187

約数の個数: 40

約数和(自身を含む): 1171800

約数和(自身を除く): 644936

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 149, 208, 221, 272, 298, 442, 596, 884, 1192, 1768, 1937, 2384, 2533, 3536, 3874, 5066, 7748, 10132, 15496, 20264, 30992, 32929, 40528, 65858, 131716, 263432, 526864]

約数ペア:

[(1, 526864), (2, 263432), (4, 131716), (8, 65858), (13, 40528), (16, 32929), (17, 30992), (26, 20264), (34, 15496), (52, 10132), (68, 7748), (104, 5066), (136, 3874), (149, 3536), (208, 2533), (221, 2384), (272, 1937), (298, 1768), (442, 1192), (596, 884)]