64365736

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3217}}^1$

素因数の和:3325

約数の個数: 32

約数和(自身を含む): 125695080

約数和(自身を除く): 61329344

約数列:

[1, 2, 4, 8, 41, 61, 82, 122, 164, 244, 328, 488, 2501, 3217, 5002, 6434, 10004, 12868, 20008, 25736, 131897, 196237, 263794, 392474, 527588, 784948, 1055176, 1569896, 8045717, 16091434, 32182868, 64365736]

約数ペア:

[(1, 64365736), (2, 32182868), (4, 16091434), (8, 8045717), (41, 1569896), (61, 1055176), (82, 784948), (122, 527588), (164, 392474), (244, 263794), (328, 196237), (488, 131897), (2501, 25736), (3217, 20008), (5002, 12868), (6434, 10004)]