69878942

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6247}}^1$

素因数の和:6320

約数の個数: 32

約数和(自身を含む): 129558528

約数和(自身を除く): 59679586

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 329, 658, 799, 1598, 5593, 6247, 11186, 12494, 43729, 87458, 106199, 212398, 293609, 587218, 743393, 1486786, 2055263, 4110526, 4991353, 9982706, 34939471, 69878942]

約数ペア:

[(1, 69878942), (2, 34939471), (7, 9982706), (14, 4991353), (17, 4110526), (34, 2055263), (47, 1486786), (94, 743393), (119, 587218), (238, 293609), (329, 212398), (658, 106199), (799, 87458), (1598, 43729), (5593, 12494), (6247, 11186)]