68914681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2749}}^1$

素因数の和:2856

約数の個数: 16

約数和(自身を含む): 78408000

約数和(自身を除く): 9493319

約数列:

[1, 11, 43, 53, 473, 583, 2279, 2749, 25069, 30239, 118207, 145697, 1300277, 1602667, 6264971, 68914681]

約数ペア:

[(1, 68914681), (11, 6264971), (43, 1602667), (53, 1300277), (473, 145697), (583, 118207), (2279, 30239), (2749, 25069)]