21404486912

素因数分解:

$2^8\times {\mathrm{2851}}^1\times {\mathrm{29327}}^1$

素因数の和:32194

約数の個数: 36

約数和(自身を含む): 42741806016

約数和(自身を除く): 21337319104

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 2851, 5702, 11404, 22808, 29327, 45616, 58654, 91232, 117308, 182464, 234616, 364928, 469232, 729856, 938464, 1876928, 3753856, 7507712, 83611277, 167222554, 334445108, 668890216, 1337780432, 2675560864, 5351121728, 10702243456, 21404486912]

約数ペア:

[(1, 21404486912), (2, 10702243456), (4, 5351121728), (8, 2675560864), (16, 1337780432), (32, 668890216), (64, 334445108), (128, 167222554), (256, 83611277), (2851, 7507712), (5702, 3753856), (11404, 1876928), (22808, 938464), (29327, 729856), (45616, 469232), (58654, 364928), (91232, 234616), (117308, 182464)]