25525892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47981}}^1$

素因数の和:48011

約数の個数: 24

約数和(自身を含む): 53739840

約数和(自身を除く): 28213948

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 47981, 95962, 191924, 335867, 671734, 911639, 1343468, 1823278, 3646556, 6381473, 12762946, 25525892]

約数ペア:

[(1, 25525892), (2, 12762946), (4, 6381473), (7, 3646556), (14, 1823278), (19, 1343468), (28, 911639), (38, 671734), (76, 335867), (133, 191924), (266, 95962), (532, 47981)]