72428722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{2719}}^1$

素因数の和:3441

約数の個数: 16

約数和(自身を含む): 114566400

約数和(自身を除く): 42137678

約数列:

[1, 2, 19, 38, 701, 1402, 2719, 5438, 13319, 26638, 51661, 103322, 1906019, 3812038, 36214361, 72428722]

約数ペア:

[(1, 72428722), (2, 36214361), (19, 3812038), (38, 1906019), (701, 103322), (1402, 51661), (2719, 26638), (5438, 13319)]