1353472

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:344

約数の個数: 36

約数和(自身を含む): 2869776

約数和(自身を除く): 1516304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 311, 544, 622, 1088, 1244, 2176, 2488, 4352, 4976, 5287, 9952, 10574, 19904, 21148, 39808, 42296, 79616, 84592, 169184, 338368, 676736, 1353472]

約数ペア:

[(1, 1353472), (2, 676736), (4, 338368), (8, 169184), (16, 84592), (17, 79616), (32, 42296), (34, 39808), (64, 21148), (68, 19904), (128, 10574), (136, 9952), (256, 5287), (272, 4976), (311, 4352), (544, 2488), (622, 2176), (1088, 1244)]