25449588

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1341

約数の個数: 72

約数和(自身を含む): 70106400

約数和(自身を除く): 44656812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1283, 1653, 2204, 2566, 3306, 3849, 4959, 5132, 6612, 7698, 9918, 11547, 15396, 19836, 23094, 24377, 37207, 46188, 48754, 73131, 74414, 97508, 111621, 146262, 148828, 219393, 223242, 292524, 334863, 438786, 446484, 669726, 706933, 877572, 1339452, 1413866, 2120799, 2827732, 4241598, 6362397, 8483196, 12724794, 25449588]

約数ペア:

[(1, 25449588), (2, 12724794), (3, 8483196), (4, 6362397), (6, 4241598), (9, 2827732), (12, 2120799), (18, 1413866), (19, 1339452), (29, 877572), (36, 706933), (38, 669726), (57, 446484), (58, 438786), (76, 334863), (87, 292524), (114, 223242), (116, 219393), (171, 148828), (174, 146262), (228, 111621), (261, 97508), (342, 74414), (348, 73131), (522, 48754), (551, 46188), (684, 37207), (1044, 24377), (1102, 23094), (1283, 19836), (1653, 15396), (2204, 11547), (2566, 9918), (3306, 7698), (3849, 6612), (4959, 5132)]