28920034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101119}}^1$

素因数の和:101145

約数の個数: 16

約数和(自身を含む): 50964480

約数和(自身を除く): 22044446

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 101119, 202238, 1112309, 1314547, 2224618, 2629094, 14460017, 28920034]

約数ペア:

[(1, 28920034), (2, 14460017), (11, 2629094), (13, 2224618), (22, 1314547), (26, 1112309), (143, 202238), (286, 101119)]