26845072

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{39019}}^1$

素因数の和:39070

約数の個数: 20

約数和(自身を含む): 53223280

約数和(自身を除く): 26378208

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 39019, 78038, 156076, 312152, 624304, 1677817, 3355634, 6711268, 13422536, 26845072]

約数ペア:

[(1, 26845072), (2, 13422536), (4, 6711268), (8, 3355634), (16, 1677817), (43, 624304), (86, 312152), (172, 156076), (344, 78038), (688, 39019)]