26122568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1931}}^1$

素因数の和:2045

約数の個数: 32

約数和(自身を含む): 52164000

約数和(自身を除く): 26041432

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 1931, 3382, 3862, 6764, 7724, 13528, 15448, 36689, 73378, 146756, 171859, 293512, 343718, 687436, 1374872, 3265321, 6530642, 13061284, 26122568]

約数ペア:

[(1, 26122568), (2, 13061284), (4, 6530642), (8, 3265321), (19, 1374872), (38, 687436), (76, 343718), (89, 293512), (152, 171859), (178, 146756), (356, 73378), (712, 36689), (1691, 15448), (1931, 13528), (3382, 7724), (3862, 6764)]