78282898

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{1879}}^1$

素因数の和:2481

約数の個数: 16

約数和(自身を含む): 120876480

約数和(自身を除く): 42593582

約数列:

[1, 2, 37, 74, 563, 1126, 1879, 3758, 20831, 41662, 69523, 139046, 1057877, 2115754, 39141449, 78282898]

約数ペア:

[(1, 78282898), (2, 39141449), (37, 2115754), (74, 1057877), (563, 139046), (1126, 69523), (1879, 41662), (3758, 20831)]