64692004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73181}}^1$

素因数の和:73215

約数の個数: 24

約数和(自身を含む): 129093048

約数和(自身を除く): 64401044

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 73181, 146362, 292724, 951353, 1244077, 1902706, 2488154, 3805412, 4976308, 16173001, 32346002, 64692004]

約数ペア:

[(1, 64692004), (2, 32346002), (4, 16173001), (13, 4976308), (17, 3805412), (26, 2488154), (34, 1902706), (52, 1244077), (68, 951353), (221, 292724), (442, 146362), (884, 73181)]