67857902

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 118879488

約数和(自身を除く): 51021586

約数列:

[1, 2, 7, 14, 97, 107, 194, 214, 467, 679, 749, 934, 1358, 1498, 3269, 6538, 10379, 20758, 45299, 49969, 72653, 90598, 99938, 145306, 317093, 349783, 634186, 699566, 4846993, 9693986, 33928951, 67857902]

約数ペア:

[(1, 67857902), (2, 33928951), (7, 9693986), (14, 4846993), (97, 699566), (107, 634186), (194, 349783), (214, 317093), (467, 145306), (679, 99938), (749, 90598), (934, 72653), (1358, 49969), (1498, 45299), (3269, 20758), (6538, 10379)]