64132516

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^2\times {\mathrm{367}}^1$

素因数の和:536

約数の個数: 36

約数和(自身を含む): 130263168

約数和(自身を除く): 66130652

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 367, 553, 734, 1106, 1468, 2212, 2569, 5138, 6241, 10276, 12482, 24964, 28993, 43687, 57986, 87374, 115972, 174748, 202951, 405902, 811804, 2290447, 4580894, 9161788, 16033129, 32066258, 64132516]

約数ペア:

[(1, 64132516), (2, 32066258), (4, 16033129), (7, 9161788), (14, 4580894), (28, 2290447), (79, 811804), (158, 405902), (316, 202951), (367, 174748), (553, 115972), (734, 87374), (1106, 57986), (1468, 43687), (2212, 28993), (2569, 24964), (5138, 12482), (6241, 10276)]