29909872

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{27901}}^1$

素因数の和:27976

約数の個数: 20

約数和(自身を含む): 58817416

約数和(自身を除く): 28907544

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 27901, 55802, 111604, 223208, 446416, 1869367, 3738734, 7477468, 14954936, 29909872]

約数ペア:

[(1, 29909872), (2, 14954936), (4, 7477468), (8, 3738734), (16, 1869367), (67, 446416), (134, 223208), (268, 111604), (536, 55802), (1072, 27901)]