8956688

素因数分解:

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

素因数の和:204

約数の個数: 60

約数和(自身を含む): 19985700

約数和(自身を除く): 11029012

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 149, 208, 221, 272, 289, 298, 442, 578, 596, 884, 1156, 1192, 1768, 1937, 2312, 2384, 2533, 3536, 3757, 3874, 4624, 5066, 7514, 7748, 10132, 15028, 15496, 20264, 30056, 30992, 32929, 40528, 43061, 60112, 65858, 86122, 131716, 172244, 263432, 344488, 526864, 559793, 688976, 1119586, 2239172, 4478344, 8956688]

約数ペア:

[(1, 8956688), (2, 4478344), (4, 2239172), (8, 1119586), (13, 688976), (16, 559793), (17, 526864), (26, 344488), (34, 263432), (52, 172244), (68, 131716), (104, 86122), (136, 65858), (149, 60112), (208, 43061), (221, 40528), (272, 32929), (289, 30992), (298, 30056), (442, 20264), (578, 15496), (596, 15028), (884, 10132), (1156, 7748), (1192, 7514), (1768, 5066), (1937, 4624), (2312, 3874), (2384, 3757), (2533, 3536)]