47624876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{70451}}^1$

素因数の和:70481

約数の個数: 18

約数和(自身を含む): 90249012

約数和(自身を除く): 42624136

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 70451, 140902, 281804, 915863, 1831726, 3663452, 11906219, 23812438, 47624876]

約数ペア:

[(1, 47624876), (2, 23812438), (4, 11906219), (13, 3663452), (26, 1831726), (52, 915863), (169, 281804), (338, 140902), (676, 70451)]