25994016

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2099}}^1$

素因数の和:2158

約数の個数: 72

約数和(自身を含む): 75675600

約数和(自身を除く): 49681584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 2099, 3096, 4128, 4198, 6192, 6297, 8396, 12384, 12594, 16792, 18891, 25188, 33584, 37782, 50376, 67168, 75564, 90257, 100752, 151128, 180514, 201504, 270771, 302256, 361028, 541542, 604512, 722056, 812313, 1083084, 1444112, 1624626, 2166168, 2888224, 3249252, 4332336, 6498504, 8664672, 12997008, 25994016]

約数ペア:

[(1, 25994016), (2, 12997008), (3, 8664672), (4, 6498504), (6, 4332336), (8, 3249252), (9, 2888224), (12, 2166168), (16, 1624626), (18, 1444112), (24, 1083084), (32, 812313), (36, 722056), (43, 604512), (48, 541542), (72, 361028), (86, 302256), (96, 270771), (129, 201504), (144, 180514), (172, 151128), (258, 100752), (288, 90257), (344, 75564), (387, 67168), (516, 50376), (688, 37782), (774, 33584), (1032, 25188), (1376, 18891), (1548, 16792), (2064, 12594), (2099, 12384), (3096, 8396), (4128, 6297), (4198, 6192)]