26616838

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 43228800

約数和(自身を除く): 16611962

約数列:

[1, 2, 29, 37, 58, 74, 79, 157, 158, 314, 1073, 2146, 2291, 2923, 4553, 4582, 5809, 5846, 9106, 11618, 12403, 24806, 84767, 168461, 169534, 336922, 359687, 458911, 719374, 917822, 13308419, 26616838]

約数ペア:

[(1, 26616838), (2, 13308419), (29, 917822), (37, 719374), (58, 458911), (74, 359687), (79, 336922), (157, 169534), (158, 168461), (314, 84767), (1073, 24806), (2146, 12403), (2291, 11618), (2923, 9106), (4553, 5846), (4582, 5809)]