28178804584

素因数分解:

$2^3\times 7^1\times {\mathrm{69473}}^1\times {\mathrm{7243}}^1$

素因数の和:76729

約数の個数: 32

約数和(自身を含む): 60392358720

約数和(自身を除く): 32213554136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 7243, 14486, 28972, 50701, 57944, 69473, 101402, 138946, 202804, 277892, 405608, 486311, 555784, 972622, 1945244, 3890488, 503192939, 1006385878, 2012771756, 3522350573, 4025543512, 7044701146, 14089402292, 28178804584]

約数ペア:

[(1, 28178804584), (2, 14089402292), (4, 7044701146), (7, 4025543512), (8, 3522350573), (14, 2012771756), (28, 1006385878), (56, 503192939), (7243, 3890488), (14486, 1945244), (28972, 972622), (50701, 555784), (57944, 486311), (69473, 405608), (101402, 277892), (138946, 202804)]