27725156942

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{491041}}^1$

素因数の和:491196

約数の個数: 32

約数和(自身を含む): 49261333440

約数和(自身を除く): 21536176498

約数列:

[1, 2, 7, 14, 37, 74, 109, 218, 259, 518, 763, 1526, 4033, 8066, 28231, 56462, 491041, 982082, 3437287, 6874574, 18168517, 36337034, 53523469, 107046938, 127179619, 254359238, 374664283, 749328566, 1980368353, 3960736706, 13862578471, 27725156942]

約数ペア:

[(1, 27725156942), (2, 13862578471), (7, 3960736706), (14, 1980368353), (37, 749328566), (74, 374664283), (109, 254359238), (218, 127179619), (259, 107046938), (518, 53523469), (763, 36337034), (1526, 18168517), (4033, 6874574), (8066, 3437287), (28231, 982082), (56462, 491041)]