29139968

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:243

約数の個数: 88

約数和(自身を含む): 68779200

約数和(自身を除く): 39639232

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 199, 208, 256, 286, 352, 398, 416, 512, 572, 704, 796, 832, 1024, 1144, 1408, 1592, 1664, 2189, 2288, 2587, 2816, 3184, 3328, 4378, 4576, 5174, 5632, 6368, 6656, 8756, 9152, 10348, 11264, 12736, 13312, 17512, 18304, 20696, 25472, 28457, 35024, 36608, 41392, 50944, 56914, 70048, 73216, 82784, 101888, 113828, 140096, 146432, 165568, 203776, 227656, 280192, 331136, 455312, 560384, 662272, 910624, 1120768, 1324544, 1821248, 2241536, 2649088, 3642496, 7284992, 14569984, 29139968]

約数ペア:

[(1, 29139968), (2, 14569984), (4, 7284992), (8, 3642496), (11, 2649088), (13, 2241536), (16, 1821248), (22, 1324544), (26, 1120768), (32, 910624), (44, 662272), (52, 560384), (64, 455312), (88, 331136), (104, 280192), (128, 227656), (143, 203776), (176, 165568), (199, 146432), (208, 140096), (256, 113828), (286, 101888), (352, 82784), (398, 73216), (416, 70048), (512, 56914), (572, 50944), (704, 41392), (796, 36608), (832, 35024), (1024, 28457), (1144, 25472), (1408, 20696), (1592, 18304), (1664, 17512), (2189, 13312), (2288, 12736), (2587, 11264), (2816, 10348), (3184, 9152), (3328, 8756), (4378, 6656), (4576, 6368), (5174, 5632)]