28233728

素因数分解:

$2^{12}\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 52

約数和(自身を含む): 57893988

約数和(自身を除く): 29660260

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 113, 122, 128, 226, 244, 256, 452, 488, 512, 904, 976, 1024, 1808, 1952, 2048, 3616, 3904, 4096, 6893, 7232, 7808, 13786, 14464, 15616, 27572, 28928, 31232, 55144, 57856, 62464, 110288, 115712, 124928, 220576, 231424, 249856, 441152, 462848, 882304, 1764608, 3529216, 7058432, 14116864, 28233728]

約数ペア:

[(1, 28233728), (2, 14116864), (4, 7058432), (8, 3529216), (16, 1764608), (32, 882304), (61, 462848), (64, 441152), (113, 249856), (122, 231424), (128, 220576), (226, 124928), (244, 115712), (256, 110288), (452, 62464), (488, 57856), (512, 55144), (904, 31232), (976, 28928), (1024, 27572), (1808, 15616), (1952, 14464), (2048, 13786), (3616, 7808), (3904, 7232), (4096, 6893)]