25787232

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 81375840

約数和(自身を除く): 55588608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 68, 69, 72, 92, 96, 102, 136, 138, 144, 153, 184, 204, 207, 229, 272, 276, 288, 306, 368, 391, 408, 414, 458, 544, 552, 612, 687, 736, 782, 816, 828, 916, 1104, 1173, 1224, 1374, 1564, 1632, 1656, 1832, 2061, 2208, 2346, 2448, 2748, 3128, 3312, 3519, 3664, 3893, 4122, 4692, 4896, 5267, 5496, 6256, 6624, 7038, 7328, 7786, 8244, 9384, 10534, 10992, 11679, 12512, 14076, 15572, 15801, 16488, 18768, 21068, 21984, 23358, 28152, 31144, 31602, 32976, 35037, 37536, 42136, 46716, 47403, 56304, 62288, 63204, 65952, 70074, 84272, 89539, 93432, 94806, 112608, 124576, 126408, 140148, 168544, 179078, 186864, 189612, 252816, 268617, 280296, 358156, 373728, 379224, 505632, 537234, 560592, 716312, 758448, 805851, 1074468, 1121184, 1432624, 1516896, 1611702, 2148936, 2865248, 3223404, 4297872, 6446808, 8595744, 12893616, 25787232]

約数ペア:

[(1, 25787232), (2, 12893616), (3, 8595744), (4, 6446808), (6, 4297872), (8, 3223404), (9, 2865248), (12, 2148936), (16, 1611702), (17, 1516896), (18, 1432624), (23, 1121184), (24, 1074468), (32, 805851), (34, 758448), (36, 716312), (46, 560592), (48, 537234), (51, 505632), (68, 379224), (69, 373728), (72, 358156), (92, 280296), (96, 268617), (102, 252816), (136, 189612), (138, 186864), (144, 179078), (153, 168544), (184, 140148), (204, 126408), (207, 124576), (229, 112608), (272, 94806), (276, 93432), (288, 89539), (306, 84272), (368, 70074), (391, 65952), (408, 63204), (414, 62288), (458, 56304), (544, 47403), (552, 46716), (612, 42136), (687, 37536), (736, 35037), (782, 32976), (816, 31602), (828, 31144), (916, 28152), (1104, 23358), (1173, 21984), (1224, 21068), (1374, 18768), (1564, 16488), (1632, 15801), (1656, 15572), (1832, 14076), (2061, 12512), (2208, 11679), (2346, 10992), (2448, 10534), (2748, 9384), (3128, 8244), (3312, 7786), (3519, 7328), (3664, 7038), (3893, 6624), (4122, 6256), (4692, 5496), (4896, 5267)]