26978422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{1523}}^1$

素因数の和:2063

約数の個数: 16

約数和(自身を含む): 42958512

約数和(自身を除く): 15980090

約数列:

[1, 2, 17, 34, 521, 1042, 1523, 3046, 8857, 17714, 25891, 51782, 793483, 1586966, 13489211, 26978422]

約数ペア:

[(1, 26978422), (2, 13489211), (17, 1586966), (34, 793483), (521, 51782), (1042, 25891), (1523, 17714), (3046, 8857)]