28826556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19853}}^1$

素因数の和:19882

約数の個数: 36

約数和(自身を含む): 73936296

約数和(自身を除く): 45109740

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 19853, 39706, 59559, 79412, 119118, 218383, 238236, 436766, 655149, 873532, 1310298, 2402213, 2620596, 4804426, 7206639, 9608852, 14413278, 28826556]

約数ペア:

[(1, 28826556), (2, 14413278), (3, 9608852), (4, 7206639), (6, 4804426), (11, 2620596), (12, 2402213), (22, 1310298), (33, 873532), (44, 655149), (66, 436766), (121, 238236), (132, 218383), (242, 119118), (363, 79412), (484, 59559), (726, 39706), (1452, 19853)]