25704432

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 160

約数和(自身を含む): 83328000

約数和(自身を除く): 57623568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 144, 156, 184, 199, 207, 208, 216, 234, 276, 299, 312, 351, 368, 398, 414, 432, 468, 552, 597, 598, 621, 624, 702, 796, 828, 897, 936, 1104, 1194, 1196, 1242, 1404, 1592, 1656, 1791, 1794, 1872, 2388, 2392, 2484, 2587, 2691, 2808, 3184, 3312, 3582, 3588, 4577, 4776, 4784, 4968, 5174, 5373, 5382, 5616, 7164, 7176, 7761, 8073, 9154, 9552, 9936, 10348, 10746, 10764, 13731, 14328, 14352, 15522, 16146, 18308, 20696, 21492, 21528, 23283, 27462, 28656, 31044, 32292, 36616, 41193, 41392, 42984, 43056, 46566, 54924, 59501, 62088, 64584, 69849, 73232, 82386, 85968, 93132, 109848, 119002, 123579, 124176, 129168, 139698, 164772, 178503, 186264, 219696, 238004, 247158, 279396, 329544, 357006, 372528, 476008, 494316, 535509, 558792, 659088, 714012, 952016, 988632, 1071018, 1117584, 1428024, 1606527, 1977264, 2142036, 2856048, 3213054, 4284072, 6426108, 8568144, 12852216, 25704432]

約数ペア:

[(1, 25704432), (2, 12852216), (3, 8568144), (4, 6426108), (6, 4284072), (8, 3213054), (9, 2856048), (12, 2142036), (13, 1977264), (16, 1606527), (18, 1428024), (23, 1117584), (24, 1071018), (26, 988632), (27, 952016), (36, 714012), (39, 659088), (46, 558792), (48, 535509), (52, 494316), (54, 476008), (69, 372528), (72, 357006), (78, 329544), (92, 279396), (104, 247158), (108, 238004), (117, 219696), (138, 186264), (144, 178503), (156, 164772), (184, 139698), (199, 129168), (207, 124176), (208, 123579), (216, 119002), (234, 109848), (276, 93132), (299, 85968), (312, 82386), (351, 73232), (368, 69849), (398, 64584), (414, 62088), (432, 59501), (468, 54924), (552, 46566), (597, 43056), (598, 42984), (621, 41392), (624, 41193), (702, 36616), (796, 32292), (828, 31044), (897, 28656), (936, 27462), (1104, 23283), (1194, 21528), (1196, 21492), (1242, 20696), (1404, 18308), (1592, 16146), (1656, 15522), (1791, 14352), (1794, 14328), (1872, 13731), (2388, 10764), (2392, 10746), (2484, 10348), (2587, 9936), (2691, 9552), (2808, 9154), (3184, 8073), (3312, 7761), (3582, 7176), (3588, 7164), (4577, 5616), (4776, 5382), (4784, 5373), (4968, 5174)]