67368484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 129330432

約数和(自身を除く): 61961948

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 107, 188, 197, 214, 394, 428, 788, 799, 1598, 1819, 3196, 3349, 3638, 5029, 6698, 7276, 9259, 10058, 13396, 18518, 20116, 21079, 37036, 42158, 84316, 85493, 157403, 170986, 314806, 341972, 358343, 629612, 716686, 990713, 1433372, 1981426, 3962852, 16842121, 33684242, 67368484]

約数ペア:

[(1, 67368484), (2, 33684242), (4, 16842121), (17, 3962852), (34, 1981426), (47, 1433372), (68, 990713), (94, 716686), (107, 629612), (188, 358343), (197, 341972), (214, 314806), (394, 170986), (428, 157403), (788, 85493), (799, 84316), (1598, 42158), (1819, 37036), (3196, 21079), (3349, 20116), (3638, 18518), (5029, 13396), (6698, 10058), (7276, 9259)]