28316436

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{18013}}^1$

素因数の和:18151

約数の個数: 24

約数和(自身を含む): 66579744

約数和(自身を除く): 38263308

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 18013, 36026, 54039, 72052, 108078, 216156, 2359703, 4719406, 7079109, 9438812, 14158218, 28316436]

約数ペア:

[(1, 28316436), (2, 14158218), (3, 9438812), (4, 7079109), (6, 4719406), (12, 2359703), (131, 216156), (262, 108078), (393, 72052), (524, 54039), (786, 36026), (1572, 18013)]