26551436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8521}}^1$

素因数の和:8585

約数の個数: 24

約数和(自身を含む): 50109360

約数和(自身を除く): 23557924

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 8521, 17042, 34084, 161899, 323798, 349361, 647596, 698722, 1397444, 6637859, 13275718, 26551436]

約数ペア:

[(1, 26551436), (2, 13275718), (4, 6637859), (19, 1397444), (38, 698722), (41, 647596), (76, 349361), (82, 323798), (164, 161899), (779, 34084), (1558, 17042), (3116, 8521)]