25499412

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{5407}}^1$

素因数の和:5548

約数の個数: 36

約数和(自身を含む): 64960896

約数和(自身を除く): 39461484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 5407, 10814, 16221, 21628, 32442, 48663, 64884, 97326, 194652, 708317, 1416634, 2124951, 2833268, 4249902, 6374853, 8499804, 12749706, 25499412]

約数ペア:

[(1, 25499412), (2, 12749706), (3, 8499804), (4, 6374853), (6, 4249902), (9, 2833268), (12, 2124951), (18, 1416634), (36, 708317), (131, 194652), (262, 97326), (393, 64884), (524, 48663), (786, 32442), (1179, 21628), (1572, 16221), (2358, 10814), (4716, 5407)]