28768837

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 31306752

約数和(自身を除く): 2537915

約数列:

[1, 23, 31, 157, 257, 713, 3611, 4867, 5911, 7967, 40349, 111941, 183241, 928027, 1250819, 28768837]

約数ペア:

[(1, 28768837), (23, 1250819), (31, 928027), (157, 183241), (257, 111941), (713, 40349), (3611, 7967), (4867, 5911)]