22108408

素因数分解:

$2^3\times 7^4\times {\mathrm{1151}}^1$

素因数の和:1185

約数の個数: 40

約数和(自身を含む): 48401280

約数和(自身を除く): 26292872

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1151, 1372, 2302, 2401, 2744, 4604, 4802, 8057, 9208, 9604, 16114, 19208, 32228, 56399, 64456, 112798, 225596, 394793, 451192, 789586, 1579172, 2763551, 3158344, 5527102, 11054204, 22108408]

約数ペア:

[(1, 22108408), (2, 11054204), (4, 5527102), (7, 3158344), (8, 2763551), (14, 1579172), (28, 789586), (49, 451192), (56, 394793), (98, 225596), (196, 112798), (343, 64456), (392, 56399), (686, 32228), (1151, 19208), (1372, 16114), (2302, 9604), (2401, 9208), (2744, 8057), (4604, 4802)]