4399528

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 9495360

約数和(自身を除く): 5095832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 313, 502, 626, 1004, 1252, 1757, 2008, 2191, 2504, 3514, 4382, 7028, 8764, 14056, 17528, 78563, 157126, 314252, 549941, 628504, 1099882, 2199764, 4399528]

約数ペア:

[(1, 4399528), (2, 2199764), (4, 1099882), (7, 628504), (8, 549941), (14, 314252), (28, 157126), (56, 78563), (251, 17528), (313, 14056), (502, 8764), (626, 7028), (1004, 4382), (1252, 3514), (1757, 2504), (2008, 2191)]