6447473872

素因数分解:

$2^4\times 7^1\times {\mathrm{57566731}}^1$

素因数の和:57566746

約数の個数: 20

約数和(自身を含む): 14276549536

約数和(自身を除く): 7829075664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 57566731, 115133462, 230266924, 402967117, 460533848, 805934234, 921067696, 1611868468, 3223736936, 6447473872]

約数ペア:

[(1, 6447473872), (2, 3223736936), (4, 1611868468), (7, 921067696), (8, 805934234), (14, 460533848), (16, 402967117), (28, 230266924), (56, 115133462), (112, 57566731)]