66690052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3761}}^1$

素因数の和:3820

約数の個数: 48

約数和(自身を含む): 141571584

約数和(自身を除く): 74881532

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 1364, 1612, 3761, 4433, 7522, 8866, 15044, 17732, 41371, 48893, 82742, 97786, 116591, 165484, 195572, 233182, 466364, 537823, 1075646, 1282501, 1515683, 2151292, 2565002, 3031366, 5130004, 6062732, 16672513, 33345026, 66690052]

約数ペア:

[(1, 66690052), (2, 33345026), (4, 16672513), (11, 6062732), (13, 5130004), (22, 3031366), (26, 2565002), (31, 2151292), (44, 1515683), (52, 1282501), (62, 1075646), (124, 537823), (143, 466364), (286, 233182), (341, 195572), (403, 165484), (572, 116591), (682, 97786), (806, 82742), (1364, 48893), (1612, 41371), (3761, 17732), (4433, 15044), (7522, 8866)]