40608512

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 103606272

約数和(自身を除く): 62997760

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 43, 56, 62, 64, 68, 86, 112, 119, 124, 128, 136, 172, 217, 224, 238, 248, 256, 272, 301, 344, 434, 448, 476, 496, 527, 544, 602, 688, 731, 868, 896, 952, 992, 1054, 1088, 1204, 1333, 1376, 1462, 1736, 1792, 1904, 1984, 2108, 2176, 2408, 2666, 2752, 2924, 3472, 3689, 3808, 3968, 4216, 4352, 4816, 5117, 5332, 5504, 5848, 6944, 7378, 7616, 7936, 8432, 9331, 9632, 10234, 10664, 11008, 11696, 13888, 14756, 15232, 16864, 18662, 19264, 20468, 21328, 22661, 23392, 27776, 29512, 30464, 33728, 37324, 38528, 40936, 42656, 45322, 46784, 55552, 59024, 67456, 74648, 77056, 81872, 85312, 90644, 93568, 118048, 134912, 149296, 158627, 163744, 170624, 181288, 187136, 236096, 298592, 317254, 327488, 341248, 362576, 472192, 597184, 634508, 654976, 725152, 944384, 1194368, 1269016, 1309952, 1450304, 2388736, 2538032, 2900608, 5076064, 5801216, 10152128, 20304256, 40608512]

約数ペア:

[(1, 40608512), (2, 20304256), (4, 10152128), (7, 5801216), (8, 5076064), (14, 2900608), (16, 2538032), (17, 2388736), (28, 1450304), (31, 1309952), (32, 1269016), (34, 1194368), (43, 944384), (56, 725152), (62, 654976), (64, 634508), (68, 597184), (86, 472192), (112, 362576), (119, 341248), (124, 327488), (128, 317254), (136, 298592), (172, 236096), (217, 187136), (224, 181288), (238, 170624), (248, 163744), (256, 158627), (272, 149296), (301, 134912), (344, 118048), (434, 93568), (448, 90644), (476, 85312), (496, 81872), (527, 77056), (544, 74648), (602, 67456), (688, 59024), (731, 55552), (868, 46784), (896, 45322), (952, 42656), (992, 40936), (1054, 38528), (1088, 37324), (1204, 33728), (1333, 30464), (1376, 29512), (1462, 27776), (1736, 23392), (1792, 22661), (1904, 21328), (1984, 20468), (2108, 19264), (2176, 18662), (2408, 16864), (2666, 15232), (2752, 14756), (2924, 13888), (3472, 11696), (3689, 11008), (3808, 10664), (3968, 10234), (4216, 9632), (4352, 9331), (4816, 8432), (5117, 7936), (5332, 7616), (5504, 7378), (5848, 6944)]