65215542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1973}}^1$

素因数の和:2772

約数の個数: 32

約数和(自身を含む): 149329152

約数和(自身を除く): 84113610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 787, 1574, 1973, 2361, 3946, 4722, 5509, 5919, 11018, 11838, 13811, 16527, 27622, 33054, 41433, 82866, 1552751, 3105502, 4658253, 9316506, 10869257, 21738514, 32607771, 65215542]

約数ペア:

[(1, 65215542), (2, 32607771), (3, 21738514), (6, 10869257), (7, 9316506), (14, 4658253), (21, 3105502), (42, 1552751), (787, 82866), (1574, 41433), (1973, 33054), (2361, 27622), (3946, 16527), (4722, 13811), (5509, 11838), (5919, 11018)]