65553712

素因数分解:

$2^4\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2113}}^1$

素因数の和:2405

約数の個数: 40

約数和(自身を含む): 145747616

約数和(自身を除く): 80193904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 277, 554, 1108, 1939, 2113, 2216, 3878, 4226, 4432, 7756, 8452, 14791, 15512, 16904, 29582, 31024, 33808, 59164, 118328, 236656, 585301, 1170602, 2341204, 4097107, 4682408, 8194214, 9364816, 16388428, 32776856, 65553712]

約数ペア:

[(1, 65553712), (2, 32776856), (4, 16388428), (7, 9364816), (8, 8194214), (14, 4682408), (16, 4097107), (28, 2341204), (56, 1170602), (112, 585301), (277, 236656), (554, 118328), (1108, 59164), (1939, 33808), (2113, 31024), (2216, 29582), (3878, 16904), (4226, 15512), (4432, 14791), (7756, 8452)]