68285806

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^2\times {\mathrm{149}}^1$

素因数の和:340

約数の個数: 24

約数和(自身を含む): 106979400

約数和(自身を除く): 38693594

約数列:

[1, 2, 43, 73, 86, 146, 149, 298, 3139, 5329, 6278, 6407, 10658, 10877, 12814, 21754, 229147, 458294, 467711, 794021, 935422, 1588042, 34142903, 68285806]

約数ペア:

[(1, 68285806), (2, 34142903), (43, 1588042), (73, 935422), (86, 794021), (146, 467711), (149, 458294), (298, 229147), (3139, 21754), (5329, 12814), (6278, 10877), (6407, 10658)]