38935156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1787}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 73594080

約数和(自身を除く): 34658924

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 1787, 3574, 5447, 7148, 10894, 21788, 23231, 46462, 92924, 748753, 1497506, 2995012, 9733789, 19467578, 38935156]

約数ペア:

[(1, 38935156), (2, 19467578), (4, 9733789), (13, 2995012), (26, 1497506), (52, 748753), (419, 92924), (838, 46462), (1676, 23231), (1787, 21788), (3574, 10894), (5447, 7148)]