26391442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7451}}^1$

素因数の和:7494

約数の個数: 32

約数和(自身を含む): 51508224

約数和(自身を除く): 25116782

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 7451, 14902, 52157, 81961, 104314, 163922, 171373, 342746, 573727, 1147454, 1199611, 1885103, 2399222, 3770206, 13195721, 26391442]

約数ペア:

[(1, 26391442), (2, 13195721), (7, 3770206), (11, 2399222), (14, 1885103), (22, 1199611), (23, 1147454), (46, 573727), (77, 342746), (154, 171373), (161, 163922), (253, 104314), (322, 81961), (506, 52157), (1771, 14902), (3542, 7451)]