6780688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:379

約数の個数: 40

約数和(自身を含む): 14108472

約数和(自身を除く): 7327784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 136, 194, 257, 272, 388, 514, 776, 1028, 1552, 1649, 2056, 3298, 4112, 4369, 6596, 8738, 13192, 17476, 24929, 26384, 34952, 49858, 69904, 99716, 199432, 398864, 423793, 847586, 1695172, 3390344, 6780688]

約数ペア:

[(1, 6780688), (2, 3390344), (4, 1695172), (8, 847586), (16, 423793), (17, 398864), (34, 199432), (68, 99716), (97, 69904), (136, 49858), (194, 34952), (257, 26384), (272, 24929), (388, 17476), (514, 13192), (776, 8738), (1028, 6596), (1552, 4369), (1649, 4112), (2056, 3298)]