57440518

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 94517280

約数和(自身を除く): 37076762

約数列:

[1, 2, 17, 34, 43, 86, 101, 202, 389, 731, 778, 1462, 1717, 3434, 4343, 6613, 8686, 13226, 16727, 33454, 39289, 73831, 78578, 147662, 284359, 568718, 667913, 1335826, 1689427, 3378854, 28720259, 57440518]

約数ペア:

[(1, 57440518), (2, 28720259), (17, 3378854), (34, 1689427), (43, 1335826), (86, 667913), (101, 568718), (202, 284359), (389, 147662), (731, 78578), (778, 73831), (1462, 39289), (1717, 33454), (3434, 16727), (4343, 13226), (6613, 8686)]