71861628

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{55967}}^1$

素因数の和:56081

約数の個数: 24

約数和(自身を含む): 169247232

約数和(自身を除く): 97385604

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 55967, 111934, 167901, 223868, 335802, 671604, 5988469, 11976938, 17965407, 23953876, 35930814, 71861628]

約数ペア:

[(1, 71861628), (2, 35930814), (3, 23953876), (4, 17965407), (6, 11976938), (12, 5988469), (107, 671604), (214, 335802), (321, 223868), (428, 167901), (642, 111934), (1284, 55967)]