67778974

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{2243}}^1$

素因数の和:2795

約数の個数: 16

約数和(自身を含む): 105423120

約数和(自身を除く): 37644146

約数列:

[1, 2, 29, 58, 521, 1042, 2243, 4486, 15109, 30218, 65047, 130094, 1168603, 2337206, 33889487, 67778974]

約数ペア:

[(1, 67778974), (2, 33889487), (29, 2337206), (58, 1168603), (521, 130094), (1042, 65047), (2243, 30218), (4486, 15109)]