28751290

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{48731}}^1$

素因数の和:48797

約数の個数: 16

約数和(自身を含む): 52630560

約数和(自身を除く): 23879270

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 48731, 97462, 243655, 487310, 2875129, 5750258, 14375645, 28751290]

約数ペア:

[(1, 28751290), (2, 14375645), (5, 5750258), (10, 2875129), (59, 487310), (118, 243655), (295, 97462), (590, 48731)]