30669728

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{13499}}^1$

素因数の和:13580

約数の個数: 24

約数和(自身を含む): 61236000

約数和(自身を除く): 30566272

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 13499, 26998, 53996, 107992, 215984, 431968, 958429, 1916858, 3833716, 7667432, 15334864, 30669728]

約数ペア:

[(1, 30669728), (2, 15334864), (4, 7667432), (8, 3833716), (16, 1916858), (32, 958429), (71, 431968), (142, 215984), (284, 107992), (568, 53996), (1136, 26998), (2272, 13499)]