28735078

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{1291}}^1$

素因数の和:1683

約数の個数: 16

約数和(自身を含む): 44651520

約数和(自身を除く): 15916442

約数列:

[1, 2, 31, 62, 359, 718, 1291, 2582, 11129, 22258, 40021, 80042, 463469, 926938, 14367539, 28735078]

約数ペア:

[(1, 28735078), (2, 14367539), (31, 926938), (62, 463469), (359, 80042), (718, 40021), (1291, 22258), (2582, 11129)]