67221278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{33377}}^1$

素因数の和:33451

約数の個数: 16

約数和(自身を含む): 108144720

約数和(自身を除く): 40923442

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 33377, 66754, 634163, 1268326, 1768981, 3537962, 33610639, 67221278]

約数ペア:

[(1, 67221278), (2, 33610639), (19, 3537962), (38, 1768981), (53, 1268326), (106, 634163), (1007, 66754), (2014, 33377)]