28057188352

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{1231}}^1$

素因数の和:1643

約数の個数: 96

約数和(自身を含む): 58118860800

約数和(自身を除く): 30061672448

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 359, 496, 512, 718, 992, 1024, 1231, 1436, 1984, 2048, 2462, 2872, 3968, 4924, 5744, 7936, 9848, 11129, 11488, 15872, 19696, 22258, 22976, 31744, 38161, 39392, 44516, 45952, 63488, 76322, 78784, 89032, 91904, 152644, 157568, 178064, 183808, 305288, 315136, 356128, 367616, 441929, 610576, 630272, 712256, 735232, 883858, 1221152, 1260544, 1424512, 1767716, 2442304, 2521088, 2849024, 3535432, 4884608, 5698048, 7070864, 9769216, 11396096, 13699799, 14141728, 19538432, 22792192, 27399598, 28283456, 39076864, 54799196, 56566912, 78153728, 109598392, 113133824, 219196784, 226267648, 438393568, 452535296, 876787136, 905070592, 1753574272, 3507148544, 7014297088, 14028594176, 28057188352]

約数ペア:

[(1, 28057188352), (2, 14028594176), (4, 7014297088), (8, 3507148544), (16, 1753574272), (31, 905070592), (32, 876787136), (62, 452535296), (64, 438393568), (124, 226267648), (128, 219196784), (248, 113133824), (256, 109598392), (359, 78153728), (496, 56566912), (512, 54799196), (718, 39076864), (992, 28283456), (1024, 27399598), (1231, 22792192), (1436, 19538432), (1984, 14141728), (2048, 13699799), (2462, 11396096), (2872, 9769216), (3968, 7070864), (4924, 5698048), (5744, 4884608), (7936, 3535432), (9848, 2849024), (11129, 2521088), (11488, 2442304), (15872, 1767716), (19696, 1424512), (22258, 1260544), (22976, 1221152), (31744, 883858), (38161, 735232), (39392, 712256), (44516, 630272), (45952, 610576), (63488, 441929), (76322, 367616), (78784, 356128), (89032, 315136), (91904, 305288), (152644, 183808), (157568, 178064)]