7420888

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 14358960

約数和(自身を除く): 6938072

約数列:

[1, 2, 4, 8, 73, 97, 131, 146, 194, 262, 292, 388, 524, 584, 776, 1048, 7081, 9563, 12707, 14162, 19126, 25414, 28324, 38252, 50828, 56648, 76504, 101656, 927611, 1855222, 3710444, 7420888]

約数ペア:

[(1, 7420888), (2, 3710444), (4, 1855222), (8, 927611), (73, 101656), (97, 76504), (131, 56648), (146, 50828), (194, 38252), (262, 28324), (292, 25414), (388, 19126), (524, 14162), (584, 12707), (776, 9563), (1048, 7081)]