22281396

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1489}}^1$

素因数の和:1568

約数の個数: 48

約数和(自身を含む): 55070400

約数和(自身を除く): 32789004

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 116, 129, 172, 174, 258, 348, 516, 1247, 1489, 2494, 2978, 3741, 4467, 4988, 5956, 7482, 8934, 14964, 17868, 43181, 64027, 86362, 128054, 129543, 172724, 192081, 256108, 259086, 384162, 518172, 768324, 1856783, 3713566, 5570349, 7427132, 11140698, 22281396]

約数ペア:

[(1, 22281396), (2, 11140698), (3, 7427132), (4, 5570349), (6, 3713566), (12, 1856783), (29, 768324), (43, 518172), (58, 384162), (86, 259086), (87, 256108), (116, 192081), (129, 172724), (172, 129543), (174, 128054), (258, 86362), (348, 64027), (516, 43181), (1247, 17868), (1489, 14964), (2494, 8934), (2978, 7482), (3741, 5956), (4467, 4988)]