2077974784

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{443}}^1$

素因数の和:783

約数の個数: 72

約数和(自身を含む): 4230932832

約数和(自身を除く): 2152958048

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 251, 256, 292, 443, 502, 584, 886, 1004, 1168, 1772, 2008, 2336, 3544, 4016, 4672, 7088, 8032, 9344, 14176, 16064, 18323, 18688, 28352, 32128, 32339, 36646, 56704, 64256, 64678, 73292, 111193, 113408, 129356, 146584, 222386, 258712, 293168, 444772, 517424, 586336, 889544, 1034848, 1172672, 1779088, 2069696, 2345344, 3558176, 4139392, 4690688, 7116352, 8117089, 8278784, 14232704, 16234178, 28465408, 32468356, 64936712, 129873424, 259746848, 519493696, 1038987392, 2077974784]

約数ペア:

[(1, 2077974784), (2, 1038987392), (4, 519493696), (8, 259746848), (16, 129873424), (32, 64936712), (64, 32468356), (73, 28465408), (128, 16234178), (146, 14232704), (251, 8278784), (256, 8117089), (292, 7116352), (443, 4690688), (502, 4139392), (584, 3558176), (886, 2345344), (1004, 2069696), (1168, 1779088), (1772, 1172672), (2008, 1034848), (2336, 889544), (3544, 586336), (4016, 517424), (4672, 444772), (7088, 293168), (8032, 258712), (9344, 222386), (14176, 146584), (16064, 129356), (18323, 113408), (18688, 111193), (28352, 73292), (32128, 64678), (32339, 64256), (36646, 56704)]