38647882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1621}}^1$

素因数の和:1774

約数の個数: 32

約数和(自身を含む): 71938944

約数和(自身を除く): 33291062

約数列:

[1, 2, 7, 13, 14, 26, 91, 131, 182, 262, 917, 1621, 1703, 1834, 3242, 3406, 11347, 11921, 21073, 22694, 23842, 42146, 147511, 212351, 295022, 424702, 1486457, 2760563, 2972914, 5521126, 19323941, 38647882]

約数ペア:

[(1, 38647882), (2, 19323941), (7, 5521126), (13, 2972914), (14, 2760563), (26, 1486457), (91, 424702), (131, 295022), (182, 212351), (262, 147511), (917, 42146), (1621, 23842), (1703, 22694), (1834, 21073), (3242, 11921), (3406, 11347)]