28793864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{327203}}^1$

素因数の和:327220

約数の個数: 16

約数和(自身を含む): 58896720

約数和(自身を除く): 30102856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 327203, 654406, 1308812, 2617624, 3599233, 7198466, 14396932, 28793864]

約数ペア:

[(1, 28793864), (2, 14396932), (4, 7198466), (8, 3599233), (11, 2617624), (22, 1308812), (44, 654406), (88, 327203)]