66978008

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3361}}^1$

素因数の和:3467

約数の個数: 32

約数和(自身を含む): 130714560

約数和(自身を除く): 63736552

約数列:

[1, 2, 4, 8, 47, 53, 94, 106, 188, 212, 376, 424, 2491, 3361, 4982, 6722, 9964, 13444, 19928, 26888, 157967, 178133, 315934, 356266, 631868, 712532, 1263736, 1425064, 8372251, 16744502, 33489004, 66978008]

約数ペア:

[(1, 66978008), (2, 33489004), (4, 16744502), (8, 8372251), (47, 1425064), (53, 1263736), (94, 712532), (106, 631868), (188, 356266), (212, 315934), (376, 178133), (424, 157967), (2491, 26888), (3361, 19928), (4982, 13444), (6722, 9964)]