25803102

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:817

約数の個数: 64

約数和(自身を含む): 61125120

約数和(自身を除く): 35322018

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 138, 247, 299, 437, 494, 598, 741, 757, 874, 897, 1311, 1482, 1514, 1794, 2271, 2622, 4542, 5681, 9841, 11362, 14383, 17043, 17411, 19682, 28766, 29523, 34086, 34822, 43149, 52233, 59046, 86298, 104466, 186979, 226343, 330809, 373958, 452686, 560937, 661618, 679029, 992427, 1121874, 1358058, 1984854, 4300517, 8601034, 12901551, 25803102]

約数ペア:

[(1, 25803102), (2, 12901551), (3, 8601034), (6, 4300517), (13, 1984854), (19, 1358058), (23, 1121874), (26, 992427), (38, 679029), (39, 661618), (46, 560937), (57, 452686), (69, 373958), (78, 330809), (114, 226343), (138, 186979), (247, 104466), (299, 86298), (437, 59046), (494, 52233), (598, 43149), (741, 34822), (757, 34086), (874, 29523), (897, 28766), (1311, 19682), (1482, 17411), (1514, 17043), (1794, 14383), (2271, 11362), (2622, 9841), (4542, 5681)]