25541856

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:824

約数の個数: 72

約数和(自身を含む): 73297224

約数和(自身を除く): 47755368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 677, 786, 1048, 1179, 1354, 1572, 2031, 2096, 2358, 2708, 3144, 4062, 4192, 4716, 5416, 6093, 6288, 8124, 9432, 10832, 12186, 12576, 16248, 18864, 21664, 24372, 32496, 37728, 48744, 64992, 88687, 97488, 177374, 194976, 266061, 354748, 532122, 709496, 798183, 1064244, 1418992, 1596366, 2128488, 2837984, 3192732, 4256976, 6385464, 8513952, 12770928, 25541856]

約数ペア:

[(1, 25541856), (2, 12770928), (3, 8513952), (4, 6385464), (6, 4256976), (8, 3192732), (9, 2837984), (12, 2128488), (16, 1596366), (18, 1418992), (24, 1064244), (32, 798183), (36, 709496), (48, 532122), (72, 354748), (96, 266061), (131, 194976), (144, 177374), (262, 97488), (288, 88687), (393, 64992), (524, 48744), (677, 37728), (786, 32496), (1048, 24372), (1179, 21664), (1354, 18864), (1572, 16248), (2031, 12576), (2096, 12186), (2358, 10832), (2708, 9432), (3144, 8124), (4062, 6288), (4192, 6093), (4716, 5416)]