15694281728

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{3529}}^1$

素因数の和:3693

約数の個数: 88

約数和(自身を含む): 32429884080

約数和(自身を除く): 16735602352

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 101, 128, 172, 202, 256, 344, 404, 512, 688, 808, 1024, 1376, 1616, 2752, 3232, 3529, 4343, 5504, 6464, 7058, 8686, 11008, 12928, 14116, 17372, 22016, 25856, 28232, 34744, 44032, 51712, 56464, 69488, 103424, 112928, 138976, 151747, 225856, 277952, 303494, 356429, 451712, 555904, 606988, 712858, 903424, 1111808, 1213976, 1425716, 1806848, 2223616, 2427952, 2851432, 3613696, 4447232, 4855904, 5702864, 9711808, 11405728, 15326447, 19423616, 22811456, 30652894, 38847232, 45622912, 61305788, 77694464, 91245824, 122611576, 155388928, 182491648, 245223152, 364983296, 490446304, 980892608, 1961785216, 3923570432, 7847140864, 15694281728]

約数ペア:

[(1, 15694281728), (2, 7847140864), (4, 3923570432), (8, 1961785216), (16, 980892608), (32, 490446304), (43, 364983296), (64, 245223152), (86, 182491648), (101, 155388928), (128, 122611576), (172, 91245824), (202, 77694464), (256, 61305788), (344, 45622912), (404, 38847232), (512, 30652894), (688, 22811456), (808, 19423616), (1024, 15326447), (1376, 11405728), (1616, 9711808), (2752, 5702864), (3232, 4855904), (3529, 4447232), (4343, 3613696), (5504, 2851432), (6464, 2427952), (7058, 2223616), (8686, 1806848), (11008, 1425716), (12928, 1213976), (14116, 1111808), (17372, 903424), (22016, 712858), (25856, 606988), (28232, 555904), (34744, 451712), (44032, 356429), (51712, 303494), (56464, 277952), (69488, 225856), (103424, 151747), (112928, 138976)]