68324788

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{33427}}^1$

素因数の和:33511

約数の個数: 24

約数和(自身を含む): 138525632

約数和(自身を除く): 70200844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 33427, 66854, 133708, 233989, 467978, 935956, 2440171, 4880342, 9760684, 17081197, 34162394, 68324788]

約数ペア:

[(1, 68324788), (2, 34162394), (4, 17081197), (7, 9760684), (14, 4880342), (28, 2440171), (73, 935956), (146, 467978), (292, 233989), (511, 133708), (1022, 66854), (2044, 33427)]