28069716

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 67527936

約数和(自身を除く): 39458220

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 157, 188, 282, 314, 317, 471, 564, 628, 634, 942, 951, 1268, 1884, 1902, 3804, 7379, 14758, 14899, 22137, 29516, 29798, 44274, 44697, 49769, 59596, 88548, 89394, 99538, 149307, 178788, 199076, 298614, 597228, 2339143, 4678286, 7017429, 9356572, 14034858, 28069716]

約数ペア:

[(1, 28069716), (2, 14034858), (3, 9356572), (4, 7017429), (6, 4678286), (12, 2339143), (47, 597228), (94, 298614), (141, 199076), (157, 178788), (188, 149307), (282, 99538), (314, 89394), (317, 88548), (471, 59596), (564, 49769), (628, 44697), (634, 44274), (942, 29798), (951, 29516), (1268, 22137), (1884, 14899), (1902, 14758), (3804, 7379)]