28812872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{327419}}^1$

素因数の和:327436

約数の個数: 16

約数和(自身を含む): 58935600

約数和(自身を除く): 30122728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 327419, 654838, 1309676, 2619352, 3601609, 7203218, 14406436, 28812872]

約数ペア:

[(1, 28812872), (2, 14406436), (4, 7203218), (8, 3601609), (11, 2619352), (22, 1309676), (44, 654838), (88, 327419)]