27639326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 49031136

約数和(自身を除く): 21391810

約数列:

[1, 2, 11, 13, 22, 26, 143, 241, 286, 401, 482, 802, 2651, 3133, 4411, 5213, 5302, 6266, 8822, 10426, 34463, 57343, 68926, 96641, 114686, 193282, 1063051, 1256333, 2126102, 2512666, 13819663, 27639326]

約数ペア:

[(1, 27639326), (2, 13819663), (11, 2512666), (13, 2126102), (22, 1256333), (26, 1063051), (143, 193282), (241, 114686), (286, 96641), (401, 68926), (482, 57343), (802, 34463), (2651, 10426), (3133, 8822), (4411, 6266), (5213, 5302)]