27720963034

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{719}}^1\times {\mathrm{2213}}^1$

素因数の和:3246

約数の個数: 32

約数和(自身を含む): 43154933760

約数和(自身を除く): 15433970726

約数列:

[1, 2, 31, 62, 281, 562, 719, 1438, 2213, 4426, 8711, 17422, 22289, 44578, 68603, 137206, 202039, 404078, 621853, 1243706, 1591147, 3182294, 6263209, 12526418, 19277443, 38554886, 49325557, 98651114, 447112307, 894224614, 13860481517, 27720963034]

約数ペア:

[(1, 27720963034), (2, 13860481517), (31, 894224614), (62, 447112307), (281, 98651114), (562, 49325557), (719, 38554886), (1438, 19277443), (2213, 12526418), (4426, 6263209), (8711, 3182294), (17422, 1591147), (22289, 1243706), (44578, 621853), (68603, 404078), (137206, 202039)]