28826964

素因数分解:

$2^2\times 3^2\times {\mathrm{397}}^1\times {\mathrm{2017}}^1$

素因数の和:2424

約数の個数: 36

約数和(自身を含む): 73087924

約数和(自身を除く): 44260960

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 397, 794, 1191, 1588, 2017, 2382, 3573, 4034, 4764, 6051, 7146, 8068, 12102, 14292, 18153, 24204, 36306, 72612, 800749, 1601498, 2402247, 3202996, 4804494, 7206741, 9608988, 14413482, 28826964]

約数ペア:

[(1, 28826964), (2, 14413482), (3, 9608988), (4, 7206741), (6, 4804494), (9, 3202996), (12, 2402247), (18, 1601498), (36, 800749), (397, 72612), (794, 36306), (1191, 24204), (1588, 18153), (2017, 14292), (2382, 12102), (3573, 8068), (4034, 7146), (4764, 6051)]