25257726

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:95

約数の個数: 108

約数和(自身を含む): 65260728

約数和(自身を除く): 40003002

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 117, 138, 169, 171, 207, 234, 247, 299, 338, 342, 361, 414, 437, 494, 507, 598, 722, 741, 874, 897, 1014, 1083, 1311, 1482, 1521, 1794, 2166, 2223, 2622, 2691, 3042, 3211, 3249, 3887, 3933, 4446, 4693, 5382, 5681, 6422, 6498, 7774, 7866, 8303, 9386, 9633, 11362, 11661, 14079, 16606, 17043, 19266, 23322, 24909, 28158, 28899, 34086, 34983, 42237, 49818, 51129, 57798, 61009, 69966, 73853, 74727, 84474, 102258, 107939, 122018, 147706, 149454, 183027, 215878, 221559, 323817, 366054, 443118, 549081, 647634, 664677, 971451, 1098162, 1329354, 1403207, 1942902, 2806414, 4209621, 8419242, 12628863, 25257726]

約数ペア:

[(1, 25257726), (2, 12628863), (3, 8419242), (6, 4209621), (9, 2806414), (13, 1942902), (18, 1403207), (19, 1329354), (23, 1098162), (26, 971451), (38, 664677), (39, 647634), (46, 549081), (57, 443118), (69, 366054), (78, 323817), (114, 221559), (117, 215878), (138, 183027), (169, 149454), (171, 147706), (207, 122018), (234, 107939), (247, 102258), (299, 84474), (338, 74727), (342, 73853), (361, 69966), (414, 61009), (437, 57798), (494, 51129), (507, 49818), (598, 42237), (722, 34983), (741, 34086), (874, 28899), (897, 28158), (1014, 24909), (1083, 23322), (1311, 19266), (1482, 17043), (1521, 16606), (1794, 14079), (2166, 11661), (2223, 11362), (2622, 9633), (2691, 9386), (3042, 8303), (3211, 7866), (3249, 7774), (3887, 6498), (3933, 6422), (4446, 5681), (4693, 5382)]