25228086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 59270400

約数和(自身を除く): 34042314

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 174, 247, 377, 494, 551, 587, 741, 754, 1102, 1131, 1174, 1482, 1653, 1761, 2262, 3306, 3522, 7163, 7631, 11153, 14326, 15262, 17023, 21489, 22306, 22893, 33459, 34046, 42978, 45786, 51069, 66918, 102138, 144989, 221299, 289978, 323437, 434967, 442598, 646874, 663897, 869934, 970311, 1327794, 1940622, 4204681, 8409362, 12614043, 25228086]

約数ペア:

[(1, 25228086), (2, 12614043), (3, 8409362), (6, 4204681), (13, 1940622), (19, 1327794), (26, 970311), (29, 869934), (38, 663897), (39, 646874), (57, 442598), (58, 434967), (78, 323437), (87, 289978), (114, 221299), (174, 144989), (247, 102138), (377, 66918), (494, 51069), (551, 45786), (587, 42978), (741, 34046), (754, 33459), (1102, 22893), (1131, 22306), (1174, 21489), (1482, 17023), (1653, 15262), (1761, 14326), (2262, 11153), (3306, 7631), (3522, 7163)]