28116044

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{5281}}^1$

素因数の和:5318

約数の個数: 24

約数和(自身を含む): 54129936

約数和(自身を除く): 26013892

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5281, 5324, 10562, 21124, 58091, 116182, 232364, 639001, 1278002, 2556004, 7029011, 14058022, 28116044]

約数ペア:

[(1, 28116044), (2, 14058022), (4, 7029011), (11, 2556004), (22, 1278002), (44, 639001), (121, 232364), (242, 116182), (484, 58091), (1331, 21124), (2662, 10562), (5281, 5324)]