427344888976

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{3956311}}^1$

素因数の和:3956519

約数の個数: 40

約数和(自身を含む): 852632711744

約数和(自身を除く): 425287822768

約数列:

[1, 2, 4, 8, 16, 43, 86, 157, 172, 314, 344, 628, 688, 1256, 2512, 6751, 13502, 27004, 54008, 108016, 3956311, 7912622, 15825244, 31650488, 63300976, 170121373, 340242746, 621140827, 680485492, 1242281654, 1360970984, 2484563308, 2721941968, 4969126616, 9938253232, 26709055561, 53418111122, 106836222244, 213672444488, 427344888976]

約数ペア:

[(1, 427344888976), (2, 213672444488), (4, 106836222244), (8, 53418111122), (16, 26709055561), (43, 9938253232), (86, 4969126616), (157, 2721941968), (172, 2484563308), (314, 1360970984), (344, 1242281654), (628, 680485492), (688, 621140827), (1256, 340242746), (2512, 170121373), (6751, 63300976), (13502, 31650488), (27004, 15825244), (54008, 7912622), (108016, 3956311)]