25769766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 57718080

約数和(自身を除く): 31948314

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 139, 159, 278, 318, 417, 583, 834, 1166, 1529, 1749, 2809, 3058, 3498, 4587, 5618, 7367, 8427, 9174, 14734, 16854, 22101, 30899, 44202, 61798, 81037, 92697, 162074, 185394, 243111, 390451, 486222, 780902, 1171353, 2342706, 4294961, 8589922, 12884883, 25769766]

約数ペア:

[(1, 25769766), (2, 12884883), (3, 8589922), (6, 4294961), (11, 2342706), (22, 1171353), (33, 780902), (53, 486222), (66, 390451), (106, 243111), (139, 185394), (159, 162074), (278, 92697), (318, 81037), (417, 61798), (583, 44202), (834, 30899), (1166, 22101), (1529, 16854), (1749, 14734), (2809, 9174), (3058, 8427), (3498, 7367), (4587, 5618)]