78930866

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{27773}}^1$

素因数の和:27818

約数の個数: 24

約数和(自身を含む): 142480620

約数和(自身を除く): 63549754

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 27773, 55546, 194411, 388822, 805417, 1360877, 1610834, 2721754, 5637919, 11275838, 39465433, 78930866]

約数ペア:

[(1, 78930866), (2, 39465433), (7, 11275838), (14, 5637919), (29, 2721754), (49, 1610834), (58, 1360877), (98, 805417), (203, 388822), (406, 194411), (1421, 55546), (2842, 27773)]