26156578

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 47692800

約数和(自身を除く): 21536222

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 749, 919, 1498, 1838, 2033, 4066, 6433, 12866, 14231, 17461, 28462, 34922, 98333, 122227, 196666, 244454, 688331, 1376662, 1868327, 3736654, 13078289, 26156578]

約数ペア:

[(1, 26156578), (2, 13078289), (7, 3736654), (14, 1868327), (19, 1376662), (38, 688331), (107, 244454), (133, 196666), (214, 122227), (266, 98333), (749, 34922), (919, 28462), (1498, 17461), (1838, 14231), (2033, 12866), (4066, 6433)]