42205898

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{29269}}^1$

素因数の和:29381

約数の個数: 16

約数和(自身を含む): 73057920

約数和(自身を除く): 30852022

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 29269, 58538, 204883, 409766, 3014707, 6029414, 21102949, 42205898]

約数ペア:

[(1, 42205898), (2, 21102949), (7, 6029414), (14, 3014707), (103, 409766), (206, 204883), (721, 58538), (1442, 29269)]