66538244

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{937}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 119685048

約数和(自身を除く): 53146804

約数列:

[1, 2, 4, 41, 82, 164, 433, 866, 937, 1732, 1874, 3748, 17753, 35506, 38417, 71012, 76834, 153668, 405721, 811442, 1622884, 16634561, 33269122, 66538244]

約数ペア:

[(1, 66538244), (2, 33269122), (4, 16634561), (41, 1622884), (82, 811442), (164, 405721), (433, 153668), (866, 76834), (937, 71012), (1732, 38417), (1874, 35506), (3748, 17753)]