28822244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{991}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 55163136

約数和(自身を除く): 26340892

約数列:

[1, 2, 4, 11, 22, 44, 661, 991, 1322, 1982, 2644, 3964, 7271, 10901, 14542, 21802, 29084, 43604, 655051, 1310102, 2620204, 7205561, 14411122, 28822244]

約数ペア:

[(1, 28822244), (2, 14411122), (4, 7205561), (11, 2620204), (22, 1310102), (44, 655051), (661, 43604), (991, 29084), (1322, 21802), (1982, 14542), (2644, 10901), (3964, 7271)]