28528089284

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1\times {\mathrm{5861}}^1$

素因数の和:6356

約数の個数: 48

約数和(自身を含む): 52565538816

約数和(自身を除く): 24037449532

約数列:

[1, 2, 4, 23, 46, 92, 191, 277, 382, 554, 764, 1108, 4393, 5861, 6371, 8786, 11722, 12742, 17572, 23444, 25484, 52907, 105814, 134803, 211628, 269606, 539212, 1119451, 1216861, 1623497, 2238902, 2433722, 3246994, 4477804, 4867444, 6493988, 25747373, 37340431, 51494746, 74680862, 102989492, 149361724, 310087927, 620175854, 1240351708, 7132022321, 14264044642, 28528089284]

約数ペア:

[(1, 28528089284), (2, 14264044642), (4, 7132022321), (23, 1240351708), (46, 620175854), (92, 310087927), (191, 149361724), (277, 102989492), (382, 74680862), (554, 51494746), (764, 37340431), (1108, 25747373), (4393, 6493988), (5861, 4867444), (6371, 4477804), (8786, 3246994), (11722, 2433722), (12742, 2238902), (17572, 1623497), (23444, 1216861), (25484, 1119451), (52907, 539212), (105814, 269606), (134803, 211628)]