8214983896

素因数分解:

$2^3\times 7^1\times {\mathrm{2371}}^1\times {\mathrm{61871}}^1$

素因数の和:64255

約数の個数: 32

約数和(自身を含む): 17611246080

約数和(自身を除く): 9396262184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2371, 4742, 9484, 16597, 18968, 33194, 61871, 66388, 123742, 132776, 247484, 433097, 494968, 866194, 1732388, 3464776, 146696141, 293392282, 586784564, 1026872987, 1173569128, 2053745974, 4107491948, 8214983896]

約数ペア:

[(1, 8214983896), (2, 4107491948), (4, 2053745974), (7, 1173569128), (8, 1026872987), (14, 586784564), (28, 293392282), (56, 146696141), (2371, 3464776), (4742, 1732388), (9484, 866194), (16597, 494968), (18968, 433097), (33194, 247484), (61871, 132776), (66388, 123742)]