25971156

素因数分解:

$2^2\times 3^2\times {\mathrm{757}}^1\times {\mathrm{953}}^1$

素因数の和:1720

約数の個数: 36

約数和(自身を含む): 65805012

約数和(自身を除く): 39833856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 757, 953, 1514, 1906, 2271, 2859, 3028, 3812, 4542, 5718, 6813, 8577, 9084, 11436, 13626, 17154, 27252, 34308, 721421, 1442842, 2164263, 2885684, 4328526, 6492789, 8657052, 12985578, 25971156]

約数ペア:

[(1, 25971156), (2, 12985578), (3, 8657052), (4, 6492789), (6, 4328526), (9, 2885684), (12, 2164263), (18, 1442842), (36, 721421), (757, 34308), (953, 27252), (1514, 17154), (1906, 13626), (2271, 11436), (2859, 9084), (3028, 8577), (3812, 6813), (4542, 5718)]