13399624

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 30643200

約数和(自身を除く): 17243576

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 37, 56, 58, 74, 116, 148, 203, 223, 232, 259, 296, 406, 446, 518, 812, 892, 1036, 1073, 1561, 1624, 1784, 2072, 2146, 3122, 4292, 6244, 6467, 7511, 8251, 8584, 12488, 12934, 15022, 16502, 25868, 30044, 33004, 45269, 51736, 57757, 60088, 66008, 90538, 115514, 181076, 231028, 239279, 362152, 462056, 478558, 957116, 1674953, 1914232, 3349906, 6699812, 13399624]

約数ペア:

[(1, 13399624), (2, 6699812), (4, 3349906), (7, 1914232), (8, 1674953), (14, 957116), (28, 478558), (29, 462056), (37, 362152), (56, 239279), (58, 231028), (74, 181076), (116, 115514), (148, 90538), (203, 66008), (223, 60088), (232, 57757), (259, 51736), (296, 45269), (406, 33004), (446, 30044), (518, 25868), (812, 16502), (892, 15022), (1036, 12934), (1073, 12488), (1561, 8584), (1624, 8251), (1784, 7511), (2072, 6467), (2146, 6244), (3122, 4292)]