87278282

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1423}}^1$

素因数の和:1782

約数の個数: 32

約数和(自身を含む): 161720832

約数和(自身を除く): 74442550

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 337, 674, 1423, 2359, 2846, 4381, 4718, 8762, 9961, 18499, 19922, 30667, 36998, 61334, 129493, 258986, 479551, 959102, 3356857, 6234163, 6713714, 12468326, 43639141, 87278282]

約数ペア:

[(1, 87278282), (2, 43639141), (7, 12468326), (13, 6713714), (14, 6234163), (26, 3356857), (91, 959102), (182, 479551), (337, 258986), (674, 129493), (1423, 61334), (2359, 36998), (2846, 30667), (4381, 19922), (4718, 18499), (8762, 9961)]