25971372

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{14723}}^1$

素因数の和:14747

約数の個数: 54

約数和(自身を含む): 76373388

約数和(自身を除く): 50402016

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 14723, 29446, 44169, 58892, 88338, 103061, 132507, 176676, 206122, 265014, 309183, 412244, 530028, 618366, 721427, 927549, 1236732, 1442854, 1855098, 2164281, 2885708, 3710196, 4328562, 6492843, 8657124, 12985686, 25971372]

約数ペア:

[(1, 25971372), (2, 12985686), (3, 8657124), (4, 6492843), (6, 4328562), (7, 3710196), (9, 2885708), (12, 2164281), (14, 1855098), (18, 1442854), (21, 1236732), (28, 927549), (36, 721427), (42, 618366), (49, 530028), (63, 412244), (84, 309183), (98, 265014), (126, 206122), (147, 176676), (196, 132507), (252, 103061), (294, 88338), (441, 58892), (588, 44169), (882, 29446), (1764, 14723)]