25538256

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{2647}}^1$

素因数の和:2728

約数の個数: 60

約数和(自身を含む): 72565792

約数和(自身を除く): 47027536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 2647, 3216, 4824, 5294, 7941, 9648, 10588, 15882, 21176, 23823, 31764, 42352, 47646, 63528, 95292, 127056, 177349, 190584, 354698, 381168, 532047, 709396, 1064094, 1418792, 1596141, 2128188, 2837584, 3192282, 4256376, 6384564, 8512752, 12769128, 25538256]

約数ペア:

[(1, 25538256), (2, 12769128), (3, 8512752), (4, 6384564), (6, 4256376), (8, 3192282), (9, 2837584), (12, 2128188), (16, 1596141), (18, 1418792), (24, 1064094), (36, 709396), (48, 532047), (67, 381168), (72, 354698), (134, 190584), (144, 177349), (201, 127056), (268, 95292), (402, 63528), (536, 47646), (603, 42352), (804, 31764), (1072, 23823), (1206, 21176), (1608, 15882), (2412, 10588), (2647, 9648), (3216, 7941), (4824, 5294)]