28664846

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{8941}}^1$

素因数の和:9179

約数の個数: 16

約数和(自身を含む): 49359840

約数和(自身を除く): 20694994

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 8941, 17882, 62587, 125174, 2047489, 4094978, 14332423, 28664846]

約数ペア:

[(1, 28664846), (2, 14332423), (7, 4094978), (14, 2047489), (229, 125174), (458, 62587), (1603, 17882), (3206, 8941)]