26204648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{172399}}^1$

素因数の和:172424

約数の個数: 16

約数和(自身を含む): 51720000

約数和(自身を除く): 25515352

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 172399, 344798, 689596, 1379192, 3275581, 6551162, 13102324, 26204648]

約数ペア:

[(1, 26204648), (2, 13102324), (4, 6551162), (8, 3275581), (19, 1379192), (38, 689596), (76, 344798), (152, 172399)]