26657168

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{1217}}^1$

素因数の和:1299

約数の個数: 30

約数和(自身を含む): 53125506

約数和(自身を除く): 26468338

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1217, 1369, 2434, 2738, 4868, 5476, 9736, 10952, 19472, 21904, 45029, 90058, 180116, 360232, 720464, 1666073, 3332146, 6664292, 13328584, 26657168]

約数ペア:

[(1, 26657168), (2, 13328584), (4, 6664292), (8, 3332146), (16, 1666073), (37, 720464), (74, 360232), (148, 180116), (296, 90058), (592, 45029), (1217, 21904), (1369, 19472), (2434, 10952), (2738, 9736), (4868, 5476)]