29275568

素因数分解:

$2^4\times 7^1\times {\mathrm{261389}}^1$

素因数の和:261404

約数の個数: 20

約数和(自身を含む): 64824720

約数和(自身を除く): 35549152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 261389, 522778, 1045556, 1829723, 2091112, 3659446, 4182224, 7318892, 14637784, 29275568]

約数ペア:

[(1, 29275568), (2, 14637784), (4, 7318892), (7, 4182224), (8, 3659446), (14, 2091112), (16, 1829723), (28, 1045556), (56, 522778), (112, 261389)]