67943798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{153719}}^1$

素因数の和:153751

約数の個数: 16

約数和(自身を含む): 116212320

約数和(自身を除く): 48268522

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 153719, 307438, 1998347, 2613223, 3996694, 5226446, 33971899, 67943798]

約数ペア:

[(1, 67943798), (2, 33971899), (13, 5226446), (17, 3996694), (26, 2613223), (34, 1998347), (221, 307438), (442, 153719)]