64247636698

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5113}}^1\times {\mathrm{20873}}^1$

素因数の和:26038

約数の個数: 32

約数和(自身を含む): 112727615616

約数和(自身を除く): 48479978918

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 5113, 10226, 20873, 35791, 41746, 71582, 146111, 219859, 292222, 439718, 897539, 1539013, 1795078, 3078026, 6282773, 12565546, 106723649, 213447298, 747065543, 1494131086, 4589116907, 9178233814, 32123818349, 64247636698]

約数ペア:

[(1, 64247636698), (2, 32123818349), (7, 9178233814), (14, 4589116907), (43, 1494131086), (86, 747065543), (301, 213447298), (602, 106723649), (5113, 12565546), (10226, 6282773), (20873, 3078026), (35791, 1795078), (41746, 1539013), (71582, 897539), (146111, 439718), (219859, 292222)]