676736

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 1432080

約数和(自身を除く): 755344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 311, 544, 622, 1088, 1244, 2176, 2488, 4976, 5287, 9952, 10574, 19904, 21148, 39808, 42296, 84592, 169184, 338368, 676736]

約数ペア:

[(1, 676736), (2, 338368), (4, 169184), (8, 84592), (16, 42296), (17, 39808), (32, 21148), (34, 19904), (64, 10574), (68, 9952), (128, 5287), (136, 4976), (272, 2488), (311, 2176), (544, 1244), (622, 1088)]