71786804587

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{16139}}^1$

素因数の和:16515

約数の個数: 32

約数和(自身を含む): 81996364800

約数和(自身を除く): 10209560213

約数列:

[1, 17, 19, 47, 293, 323, 799, 893, 4981, 5567, 13771, 15181, 16139, 94639, 234107, 261649, 274363, 306641, 758533, 4448033, 4728727, 5212897, 12895061, 14412127, 80388359, 89845813, 222250169, 245006159, 1527378821, 3778252873, 4222753211, 71786804587]

約数ペア:

[(1, 71786804587), (17, 4222753211), (19, 3778252873), (47, 1527378821), (293, 245006159), (323, 222250169), (799, 89845813), (893, 80388359), (4981, 14412127), (5567, 12895061), (13771, 5212897), (15181, 4728727), (16139, 4448033), (94639, 758533), (234107, 306641), (261649, 274363)]