61902256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{297607}}^1$

素因数の和:297628

約数の個数: 20

約数和(自身を含む): 129161872

約数和(自身を除く): 67259616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 297607, 595214, 1190428, 2380856, 3868891, 4761712, 7737782, 15475564, 30951128, 61902256]

約数ペア:

[(1, 61902256), (2, 30951128), (4, 15475564), (8, 7737782), (13, 4761712), (16, 3868891), (26, 2380856), (52, 1190428), (104, 595214), (208, 297607)]