72386782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163771}}^1$

素因数の和:163803

約数の個数: 16

約数和(自身を含む): 123811632

約数和(自身を除く): 51424850

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 163771, 327542, 2129023, 2784107, 4258046, 5568214, 36193391, 72386782]

約数ペア:

[(1, 72386782), (2, 36193391), (13, 5568214), (17, 4258046), (26, 2784107), (34, 2129023), (221, 327542), (442, 163771)]