28032258

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{245897}}^1$

素因数の和:245921

約数の個数: 16

約数和(自身を含む): 59015520

約数和(自身を除く): 30983262

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 245897, 491794, 737691, 1475382, 4672043, 9344086, 14016129, 28032258]

約数ペア:

[(1, 28032258), (2, 14016129), (3, 9344086), (6, 4672043), (19, 1475382), (38, 737691), (57, 491794), (114, 245897)]