71417922

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4507}}^1$

素因数の和:4670

約数の個数: 32

約数和(自身を含む): 151468800

約数和(自身を除く): 80050878

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 2641, 4507, 5282, 7923, 9014, 13521, 15846, 27042, 85633, 171266, 256899, 513798, 626473, 1252946, 1879419, 3758838, 11902987, 23805974, 35708961, 71417922]

約数ペア:

[(1, 71417922), (2, 35708961), (3, 23805974), (6, 11902987), (19, 3758838), (38, 1879419), (57, 1252946), (114, 626473), (139, 513798), (278, 256899), (417, 171266), (834, 85633), (2641, 27042), (4507, 15846), (5282, 13521), (7923, 9014)]