28355974

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{541}}^1$

素因数の和:975

約数の個数: 16

約数和(自身を含む): 43316640

約数和(自身を除く): 14960666

約数列:

[1, 2, 73, 146, 359, 541, 718, 1082, 26207, 39493, 52414, 78986, 194219, 388438, 14177987, 28355974]

約数ペア:

[(1, 28355974), (2, 14177987), (73, 388438), (146, 194219), (359, 78986), (541, 52414), (718, 39493), (1082, 26207)]