40886846

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1571}}^1$

素因数の和:1617

約数の個数: 48

約数和(自身を含む): 82850688

約数和(自身を除く): 41963842

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 169, 182, 286, 338, 1001, 1183, 1571, 1859, 2002, 2366, 3142, 3718, 10997, 13013, 17281, 20423, 21994, 26026, 34562, 40846, 120967, 142961, 224653, 241934, 265499, 285922, 449306, 530998, 1572571, 1858493, 2920489, 3145142, 3716986, 5840978, 20443423, 40886846]

約数ペア:

[(1, 40886846), (2, 20443423), (7, 5840978), (11, 3716986), (13, 3145142), (14, 2920489), (22, 1858493), (26, 1572571), (77, 530998), (91, 449306), (143, 285922), (154, 265499), (169, 241934), (182, 224653), (286, 142961), (338, 120967), (1001, 40846), (1183, 34562), (1571, 26026), (1859, 21994), (2002, 20423), (2366, 17281), (3142, 13013), (3718, 10997)]