7139216

素因数分解:

$2^4\times 7^1\times {\mathrm{63743}}^1$

素因数の和:63758

約数の個数: 20

約数和(自身を含む): 15808512

約数和(自身を除く): 8669296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 63743, 127486, 254972, 446201, 509944, 892402, 1019888, 1784804, 3569608, 7139216]

約数ペア:

[(1, 7139216), (2, 3569608), (4, 1784804), (7, 1019888), (8, 892402), (14, 509944), (16, 446201), (28, 254972), (56, 127486), (112, 63743)]