26726333185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{86857}}^1$

素因数の和:87001

約数の個数: 32

約数和(自身を含む): 35021145600

約数和(自身を除く): 8294812415

約数列:

[1, 5, 19, 41, 79, 95, 205, 395, 779, 1501, 3239, 3895, 7505, 16195, 61541, 86857, 307705, 434285, 1650283, 3561137, 6861703, 8251415, 17805685, 34308515, 67661603, 130372357, 281329823, 338308015, 651861785, 1406649115, 5345266637, 26726333185]

約数ペア:

[(1, 26726333185), (5, 5345266637), (19, 1406649115), (41, 651861785), (79, 338308015), (95, 281329823), (205, 130372357), (395, 67661603), (779, 34308515), (1501, 17805685), (3239, 8251415), (3895, 6861703), (7505, 3561137), (16195, 1650283), (61541, 434285), (86857, 307705)]