26897002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 45702144

約数和(自身を除く): 18805142

約数列:

[1, 2, 11, 22, 37, 74, 173, 191, 346, 382, 407, 814, 1903, 2101, 3806, 4202, 6401, 7067, 12802, 14134, 33043, 66086, 70411, 77737, 140822, 155474, 363473, 726946, 1222591, 2445182, 13448501, 26897002]

約数ペア:

[(1, 26897002), (2, 13448501), (11, 2445182), (22, 1222591), (37, 726946), (74, 363473), (173, 155474), (191, 140822), (346, 77737), (382, 70411), (407, 66086), (814, 33043), (1903, 14134), (2101, 12802), (3806, 7067), (4202, 6401)]