28138758

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{161717}}^1$

素因数の和:161751

約数の個数: 16

約数和(自身を含む): 58218480

約数和(自身を除く): 30079722

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 161717, 323434, 485151, 970302, 4689793, 9379586, 14069379, 28138758]

約数ペア:

[(1, 28138758), (2, 14069379), (3, 9379586), (6, 4689793), (29, 970302), (58, 485151), (87, 323434), (174, 161717)]