15728025756

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{701}}^1\times {\mathrm{11909}}^1$

素因数の和:12774

約数の個数: 48

約数和(自身を含む): 36988267680

約数和(自身を除く): 21260241924

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 701, 942, 1402, 1884, 2103, 2804, 4206, 8412, 11909, 23818, 35727, 47636, 71454, 110057, 142908, 220114, 330171, 440228, 660342, 1320684, 1869713, 3739426, 5609139, 7478852, 8348209, 11218278, 16696418, 22436556, 25044627, 33392836, 50089254, 100178508, 1310668813, 2621337626, 3932006439, 5242675252, 7864012878, 15728025756]

約数ペア:

[(1, 15728025756), (2, 7864012878), (3, 5242675252), (4, 3932006439), (6, 2621337626), (12, 1310668813), (157, 100178508), (314, 50089254), (471, 33392836), (628, 25044627), (701, 22436556), (942, 16696418), (1402, 11218278), (1884, 8348209), (2103, 7478852), (2804, 5609139), (4206, 3739426), (8412, 1869713), (11909, 1320684), (23818, 660342), (35727, 440228), (47636, 330171), (71454, 220114), (110057, 142908)]