42086876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15271}}^1$

素因数の和:15341

約数の個数: 24

約数和(自身を含む): 80819424

約数和(自身を除く): 38732548

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 15271, 30542, 61084, 198523, 397046, 794092, 809363, 1618726, 3237452, 10521719, 21043438, 42086876]

約数ペア:

[(1, 42086876), (2, 21043438), (4, 10521719), (13, 3237452), (26, 1618726), (52, 809363), (53, 794092), (106, 397046), (212, 198523), (689, 61084), (1378, 30542), (2756, 15271)]