25687512

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{8297}}^1$

素因数の和:8352

約数の個数: 48

約数和(自身を含む): 71196840

約数和(自身を除く): 45509328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 8297, 16594, 24891, 33188, 49782, 66376, 74673, 99564, 149346, 199128, 298692, 356771, 597384, 713542, 1070313, 1427084, 2140626, 2854168, 3210939, 4281252, 6421878, 8562504, 12843756, 25687512]

約数ペア:

[(1, 25687512), (2, 12843756), (3, 8562504), (4, 6421878), (6, 4281252), (8, 3210939), (9, 2854168), (12, 2140626), (18, 1427084), (24, 1070313), (36, 713542), (43, 597384), (72, 356771), (86, 298692), (129, 199128), (172, 149346), (258, 99564), (344, 74673), (387, 66376), (516, 49782), (774, 33188), (1032, 24891), (1548, 16594), (3096, 8297)]