563298128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{6659}}^1$

素因数の和:6995

約数の個数: 40

約数和(自身を含む): 1159479360

約数和(自身を除く): 596181232

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 311, 622, 1244, 2488, 4976, 5287, 6659, 10574, 13318, 21148, 26636, 42296, 53272, 84592, 106544, 113203, 226406, 452812, 905624, 1811248, 2070949, 4141898, 8283796, 16567592, 33135184, 35206133, 70412266, 140824532, 281649064, 563298128]

約数ペア:

[(1, 563298128), (2, 281649064), (4, 140824532), (8, 70412266), (16, 35206133), (17, 33135184), (34, 16567592), (68, 8283796), (136, 4141898), (272, 2070949), (311, 1811248), (622, 905624), (1244, 452812), (2488, 226406), (4976, 113203), (5287, 106544), (6659, 84592), (10574, 53272), (13318, 42296), (21148, 26636)]