25315778

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 41997312

約数和(自身を除く): 16681534

約数列:

[1, 2, 23, 31, 41, 46, 62, 82, 433, 713, 866, 943, 1271, 1426, 1886, 2542, 9959, 13423, 17753, 19918, 26846, 29233, 35506, 58466, 308729, 408319, 550343, 617458, 816638, 1100686, 12657889, 25315778]

約数ペア:

[(1, 25315778), (2, 12657889), (23, 1100686), (31, 816638), (41, 617458), (46, 550343), (62, 408319), (82, 308729), (433, 58466), (713, 35506), (866, 29233), (943, 26846), (1271, 19918), (1426, 17753), (1886, 13423), (2542, 9959)]