28706106

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33457}}^1$

素因数の和:33486

約数の個数: 32

約数和(自身を含む): 67451328

約数和(自身を除く): 38745222

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 33457, 66914, 100371, 200742, 368027, 434941, 736054, 869882, 1104081, 1304823, 2208162, 2609646, 4784351, 9568702, 14353053, 28706106]

約数ペア:

[(1, 28706106), (2, 14353053), (3, 9568702), (6, 4784351), (11, 2609646), (13, 2208162), (22, 1304823), (26, 1104081), (33, 869882), (39, 736054), (66, 434941), (78, 368027), (143, 200742), (286, 100371), (429, 66914), (858, 33457)]