25801236

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{5471}}^1$

素因数の和:5612

約数の個数: 36

約数和(自身を含む): 65729664

約数和(自身を除く): 39928428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 5471, 10942, 16413, 21884, 32826, 49239, 65652, 98478, 196956, 716701, 1433402, 2150103, 2866804, 4300206, 6450309, 8600412, 12900618, 25801236]

約数ペア:

[(1, 25801236), (2, 12900618), (3, 8600412), (4, 6450309), (6, 4300206), (9, 2866804), (12, 2150103), (18, 1433402), (36, 716701), (131, 196956), (262, 98478), (393, 65652), (524, 49239), (786, 32826), (1179, 21884), (1572, 16413), (2358, 10942), (4716, 5471)]