25243482

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5387}}^1$

素因数の和:5474

約数の個数: 32

約数和(自身を含む): 55862784

約数和(自身を除く): 30619302

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 5387, 10774, 16161, 32322, 59257, 118514, 177771, 355542, 382477, 764954, 1147431, 2294862, 4207247, 8414494, 12621741, 25243482]

約数ペア:

[(1, 25243482), (2, 12621741), (3, 8414494), (6, 4207247), (11, 2294862), (22, 1147431), (33, 764954), (66, 382477), (71, 355542), (142, 177771), (213, 118514), (426, 59257), (781, 32322), (1562, 16161), (2343, 10774), (4686, 5387)]