39417728

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:128

約数の個数: 128

約数和(自身を含む): 97675200

約数和(自身を除く): 58257472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 37, 41, 56, 58, 64, 74, 82, 112, 116, 128, 148, 164, 203, 224, 232, 259, 287, 296, 328, 406, 448, 464, 518, 574, 592, 656, 812, 896, 928, 1036, 1073, 1148, 1184, 1189, 1312, 1517, 1624, 1856, 2072, 2146, 2296, 2368, 2378, 2624, 3034, 3248, 3712, 4144, 4292, 4592, 4736, 4756, 5248, 6068, 6496, 7511, 8288, 8323, 8584, 9184, 9512, 10619, 12136, 12992, 15022, 16576, 16646, 17168, 18368, 19024, 21238, 24272, 25984, 30044, 33152, 33292, 34336, 36736, 38048, 42476, 43993, 48544, 60088, 66584, 68672, 76096, 84952, 87986, 97088, 120176, 133168, 137344, 152192, 169904, 175972, 194176, 240352, 266336, 307951, 339808, 351944, 480704, 532672, 615902, 679616, 703888, 961408, 1065344, 1231804, 1359232, 1407776, 2463608, 2815552, 4927216, 5631104, 9854432, 19708864, 39417728]

約数ペア:

[(1, 39417728), (2, 19708864), (4, 9854432), (7, 5631104), (8, 4927216), (14, 2815552), (16, 2463608), (28, 1407776), (29, 1359232), (32, 1231804), (37, 1065344), (41, 961408), (56, 703888), (58, 679616), (64, 615902), (74, 532672), (82, 480704), (112, 351944), (116, 339808), (128, 307951), (148, 266336), (164, 240352), (203, 194176), (224, 175972), (232, 169904), (259, 152192), (287, 137344), (296, 133168), (328, 120176), (406, 97088), (448, 87986), (464, 84952), (518, 76096), (574, 68672), (592, 66584), (656, 60088), (812, 48544), (896, 43993), (928, 42476), (1036, 38048), (1073, 36736), (1148, 34336), (1184, 33292), (1189, 33152), (1312, 30044), (1517, 25984), (1624, 24272), (1856, 21238), (2072, 19024), (2146, 18368), (2296, 17168), (2368, 16646), (2378, 16576), (2624, 15022), (3034, 12992), (3248, 12136), (3712, 10619), (4144, 9512), (4292, 9184), (4592, 8584), (4736, 8323), (4756, 8288), (5248, 7511), (6068, 6496)]