25138764

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{14251}}^1$

素因数の和:14275

約数の個数: 54

約数和(自身を含む): 73925124

約数和(自身を除く): 48786360

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, 14251, 28502, 42753, 57004, 85506, 99757, 128259, 171012, 199514, 256518, 299271, 399028, 513036, 598542, 698299, 897813, 1197084, 1396598, 1795626, 2094897, 2793196, 3591252, 4189794, 6284691, 8379588, 12569382, 25138764]

約数ペア:

[(1, 25138764), (2, 12569382), (3, 8379588), (4, 6284691), (6, 4189794), (7, 3591252), (9, 2793196), (12, 2094897), (14, 1795626), (18, 1396598), (21, 1197084), (28, 897813), (36, 698299), (42, 598542), (49, 513036), (63, 399028), (84, 299271), (98, 256518), (126, 199514), (147, 171012), (196, 128259), (252, 99757), (294, 85506), (441, 57004), (588, 42753), (882, 28502), (1764, 14251)]