68489248

素因数分解:

$2^5\times {\mathrm{839}}^1\times {\mathrm{2551}}^1$

素因数の和:3400

約数の個数: 24

約数和(自身を含む): 135051840

約数和(自身を除く): 66562592

約数列:

[1, 2, 4, 8, 16, 32, 839, 1678, 2551, 3356, 5102, 6712, 10204, 13424, 20408, 26848, 40816, 81632, 2140289, 4280578, 8561156, 17122312, 34244624, 68489248]

約数ペア:

[(1, 68489248), (2, 34244624), (4, 17122312), (8, 8561156), (16, 4280578), (32, 2140289), (839, 81632), (1678, 40816), (2551, 26848), (3356, 20408), (5102, 13424), (6712, 10204)]