26446790

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{193}}^2$

素因数の和:464

約数の個数: 24

約数和(自身を含む): 48526128

約数和(自身を除く): 22079338

約数列:

[1, 2, 5, 10, 71, 142, 193, 355, 386, 710, 965, 1930, 13703, 27406, 37249, 68515, 74498, 137030, 186245, 372490, 2644679, 5289358, 13223395, 26446790]

約数ペア:

[(1, 26446790), (2, 13223395), (5, 5289358), (10, 2644679), (71, 372490), (142, 186245), (193, 137030), (355, 74498), (386, 68515), (710, 37249), (965, 27406), (1930, 13703)]