28269334

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{26821}}^1$

素因数の和:26871

約数の個数: 16

約数和(自身を含む): 46348416

約数和(自身を除く): 18079082

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 26821, 53642, 455957, 831451, 911914, 1662902, 14134667, 28269334]

約数ペア:

[(1, 28269334), (2, 14134667), (17, 1662902), (31, 911914), (34, 831451), (62, 455957), (527, 53642), (1054, 26821)]