64226188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{7867}}^1$

素因数の和:8041

約数の個数: 24

約数和(自身を含む): 121828112

約数和(自身を除く): 57601924

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 7867, 8164, 15734, 31468, 102271, 204542, 409084, 1235119, 2470238, 4940476, 16056547, 32113094, 64226188]

約数ペア:

[(1, 64226188), (2, 32113094), (4, 16056547), (13, 4940476), (26, 2470238), (52, 1235119), (157, 409084), (314, 204542), (628, 102271), (2041, 31468), (4082, 15734), (7867, 8164)]