66842152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{33827}}^1$

素因数の和:33865

約数の個数: 32

約数和(自身を含む): 142077600

約数和(自身を除く): 75235448

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 33827, 67654, 135308, 270616, 439751, 642713, 879502, 1285426, 1759004, 2570852, 3518008, 5141704, 8355269, 16710538, 33421076, 66842152]

約数ペア:

[(1, 66842152), (2, 33421076), (4, 16710538), (8, 8355269), (13, 5141704), (19, 3518008), (26, 2570852), (38, 1759004), (52, 1285426), (76, 879502), (104, 642713), (152, 439751), (247, 270616), (494, 135308), (988, 67654), (1976, 33827)]