72742934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{70351}}^1$

素因数の和:70411

約数の個数: 16

約数和(自身を含む): 121568256

約数和(自身を除く): 48825322

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 70351, 140702, 773861, 1547722, 3306497, 6612994, 36371467, 72742934]

約数ペア:

[(1, 72742934), (2, 36371467), (11, 6612994), (22, 3306497), (47, 1547722), (94, 773861), (517, 140702), (1034, 70351)]