68617018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{1319}}^1$

素因数の和:1414

約数の個数: 24

約数和(自身を含む): 111434400

約数和(自身を除く): 42817382

約数列:

[1, 2, 19, 37, 38, 74, 703, 1319, 1369, 1406, 2638, 2738, 25061, 26011, 48803, 50122, 52022, 97606, 927257, 1805711, 1854514, 3611422, 34308509, 68617018]

約数ペア:

[(1, 68617018), (2, 34308509), (19, 3611422), (37, 1854514), (38, 1805711), (74, 927257), (703, 97606), (1319, 52022), (1369, 50122), (1406, 48803), (2638, 26011), (2738, 25061)]