68116892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 133358400

約数和(自身を除く): 65241508

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 97, 194, 388, 391, 449, 782, 898, 1564, 1649, 1796, 2231, 3298, 4462, 6596, 7633, 8924, 10327, 15266, 20654, 30532, 37927, 41308, 43553, 75854, 87106, 151708, 174212, 175559, 351118, 702236, 740401, 1001719, 1480802, 2003438, 2961604, 4006876, 17029223, 34058446, 68116892]

約数ペア:

[(1, 68116892), (2, 34058446), (4, 17029223), (17, 4006876), (23, 2961604), (34, 2003438), (46, 1480802), (68, 1001719), (92, 740401), (97, 702236), (194, 351118), (388, 175559), (391, 174212), (449, 151708), (782, 87106), (898, 75854), (1564, 43553), (1649, 41308), (1796, 37927), (2231, 30532), (3298, 20654), (4462, 15266), (6596, 10327), (7633, 8924)]