79988902

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{727}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 142571520

約数和(自身を除く): 62582618

約数列:

[1, 2, 7, 14, 29, 58, 203, 271, 406, 542, 727, 1454, 1897, 3794, 5089, 7859, 10178, 15718, 21083, 42166, 55013, 110026, 147581, 197017, 295162, 394034, 1379119, 2758238, 5713493, 11426986, 39994451, 79988902]

約数ペア:

[(1, 79988902), (2, 39994451), (7, 11426986), (14, 5713493), (29, 2758238), (58, 1379119), (203, 394034), (271, 295162), (406, 197017), (542, 147581), (727, 110026), (1454, 55013), (1897, 42166), (3794, 21083), (5089, 15718), (7859, 10178)]