66667286

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1877}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 118990080

約数和(自身を除く): 52322794

約数列:

[1, 2, 7, 14, 43, 59, 86, 118, 301, 413, 602, 826, 1877, 2537, 3754, 5074, 13139, 17759, 26278, 35518, 80711, 110743, 161422, 221486, 564977, 775201, 1129954, 1550402, 4761949, 9523898, 33333643, 66667286]

約数ペア:

[(1, 66667286), (2, 33333643), (7, 9523898), (14, 4761949), (43, 1550402), (59, 1129954), (86, 775201), (118, 564977), (301, 221486), (413, 161422), (602, 110743), (826, 80711), (1877, 35518), (2537, 26278), (3754, 17759), (5074, 13139)]