25306316

素因数分解:

$2^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1223}}^1$

素因数の和:1973

約数の個数: 24

約数和(自身を含む): 50722560

約数和(自身を除く): 25416244

約数列:

[1, 2, 4, 7, 14, 28, 739, 1223, 1478, 2446, 2956, 4892, 5173, 8561, 10346, 17122, 20692, 34244, 903797, 1807594, 3615188, 6326579, 12653158, 25306316]

約数ペア:

[(1, 25306316), (2, 12653158), (4, 6326579), (7, 3615188), (14, 1807594), (28, 903797), (739, 34244), (1223, 20692), (1478, 17122), (2446, 10346), (2956, 8561), (4892, 5173)]