64654304

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 152409600

約数和(自身を除く): 87755296

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 71, 88, 104, 142, 143, 176, 199, 208, 284, 286, 352, 398, 416, 568, 572, 781, 796, 923, 1136, 1144, 1562, 1592, 1846, 2189, 2272, 2288, 2587, 3124, 3184, 3692, 4378, 4576, 5174, 6248, 6368, 7384, 8756, 10153, 10348, 12496, 14129, 14768, 17512, 20306, 20696, 24992, 28258, 28457, 29536, 35024, 40612, 41392, 56516, 56914, 70048, 81224, 82784, 113032, 113828, 155419, 162448, 183677, 226064, 227656, 310838, 324896, 367354, 452128, 455312, 621676, 734708, 910624, 1243352, 1469416, 2020447, 2486704, 2938832, 4040894, 4973408, 5877664, 8081788, 16163576, 32327152, 64654304]

約数ペア:

[(1, 64654304), (2, 32327152), (4, 16163576), (8, 8081788), (11, 5877664), (13, 4973408), (16, 4040894), (22, 2938832), (26, 2486704), (32, 2020447), (44, 1469416), (52, 1243352), (71, 910624), (88, 734708), (104, 621676), (142, 455312), (143, 452128), (176, 367354), (199, 324896), (208, 310838), (284, 227656), (286, 226064), (352, 183677), (398, 162448), (416, 155419), (568, 113828), (572, 113032), (781, 82784), (796, 81224), (923, 70048), (1136, 56914), (1144, 56516), (1562, 41392), (1592, 40612), (1846, 35024), (2189, 29536), (2272, 28457), (2288, 28258), (2587, 24992), (3124, 20696), (3184, 20306), (3692, 17512), (4378, 14768), (4576, 14129), (5174, 12496), (6248, 10348), (6368, 10153), (7384, 8756)]