17868928

素因数分解:

$2^7\times 7^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:83

約数の個数: 128

約数和(自身を含む): 46512000

約数和(自身を除く): 28643072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 49, 56, 64, 74, 77, 88, 98, 112, 128, 148, 154, 176, 196, 224, 259, 296, 308, 343, 352, 392, 407, 448, 518, 539, 592, 616, 686, 704, 784, 814, 896, 1036, 1078, 1184, 1232, 1372, 1408, 1568, 1628, 1813, 2072, 2156, 2368, 2464, 2744, 2849, 3136, 3256, 3626, 3773, 4144, 4312, 4736, 4928, 5488, 5698, 6272, 6512, 7252, 7546, 8288, 8624, 9856, 10976, 11396, 12691, 13024, 14504, 15092, 16576, 17248, 19943, 21952, 22792, 25382, 26048, 29008, 30184, 33152, 34496, 39886, 43904, 45584, 50764, 52096, 58016, 60368, 68992, 79772, 91168, 101528, 116032, 120736, 139601, 159544, 182336, 203056, 232064, 241472, 279202, 319088, 364672, 406112, 482944, 558404, 638176, 812224, 1116808, 1276352, 1624448, 2233616, 2552704, 4467232, 8934464, 17868928]

約数ペア:

[(1, 17868928), (2, 8934464), (4, 4467232), (7, 2552704), (8, 2233616), (11, 1624448), (14, 1276352), (16, 1116808), (22, 812224), (28, 638176), (32, 558404), (37, 482944), (44, 406112), (49, 364672), (56, 319088), (64, 279202), (74, 241472), (77, 232064), (88, 203056), (98, 182336), (112, 159544), (128, 139601), (148, 120736), (154, 116032), (176, 101528), (196, 91168), (224, 79772), (259, 68992), (296, 60368), (308, 58016), (343, 52096), (352, 50764), (392, 45584), (407, 43904), (448, 39886), (518, 34496), (539, 33152), (592, 30184), (616, 29008), (686, 26048), (704, 25382), (784, 22792), (814, 21952), (896, 19943), (1036, 17248), (1078, 16576), (1184, 15092), (1232, 14504), (1372, 13024), (1408, 12691), (1568, 11396), (1628, 10976), (1813, 9856), (2072, 8624), (2156, 8288), (2368, 7546), (2464, 7252), (2744, 6512), (2849, 6272), (3136, 5698), (3256, 5488), (3626, 4928), (3773, 4736), (4144, 4312)]