26992856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3037}}^1$

素因数の和:3155

約数の個数: 32

約数和(自身を含む): 55777680

約数和(自身を除く): 28784824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 202, 404, 808, 1111, 2222, 3037, 4444, 6074, 8888, 12148, 24296, 33407, 66814, 133628, 267256, 306737, 613474, 1226948, 2453896, 3374107, 6748214, 13496428, 26992856]

約数ペア:

[(1, 26992856), (2, 13496428), (4, 6748214), (8, 3374107), (11, 2453896), (22, 1226948), (44, 613474), (88, 306737), (101, 267256), (202, 133628), (404, 66814), (808, 33407), (1111, 24296), (2222, 12148), (3037, 8888), (4444, 6074)]