28122116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{2791}}^1$

素因数の和:3035

約数の個数: 24

約数和(自身を含む): 53941440

約数和(自身を除く): 25819324

約数列:

[1, 2, 4, 11, 22, 44, 229, 458, 916, 2519, 2791, 5038, 5582, 10076, 11164, 30701, 61402, 122804, 639139, 1278278, 2556556, 7030529, 14061058, 28122116]

約数ペア:

[(1, 28122116), (2, 14061058), (4, 7030529), (11, 2556556), (22, 1278278), (44, 639139), (229, 122804), (458, 61402), (916, 30701), (2519, 11164), (2791, 10076), (5038, 5582)]