15780748568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{6577}}^1\times {\mathrm{23071}}^1$

素因数の和:29667

約数の個数: 32

約数和(自身を含む): 31871199360

約数和(自身を除く): 16090450792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 6577, 13154, 23071, 26308, 46142, 52616, 85501, 92284, 171002, 184568, 299923, 342004, 599846, 684008, 1199692, 2399384, 151737967, 303475934, 606951868, 1213903736, 1972593571, 3945187142, 7890374284, 15780748568]

約数ペア:

[(1, 15780748568), (2, 7890374284), (4, 3945187142), (8, 1972593571), (13, 1213903736), (26, 606951868), (52, 303475934), (104, 151737967), (6577, 2399384), (13154, 1199692), (23071, 684008), (26308, 599846), (46142, 342004), (52616, 299923), (85501, 184568), (92284, 171002)]