64008412

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{94687}}^1$

素因数の和:94717

約数の個数: 18

約数和(自身を含む): 121295328

約数和(自身を除く): 57286916

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 94687, 189374, 378748, 1230931, 2461862, 4923724, 16002103, 32004206, 64008412]

約数ペア:

[(1, 64008412), (2, 32004206), (4, 16002103), (13, 4923724), (26, 2461862), (52, 1230931), (169, 378748), (338, 189374), (676, 94687)]