26689832

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 57096000

約数和(自身を除く): 30406168

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1039, 1352, 1976, 2078, 3211, 4156, 6422, 8312, 12844, 13507, 19741, 25688, 27014, 39482, 54028, 78964, 108056, 157928, 175591, 256633, 351182, 513266, 702364, 1026532, 1404728, 2053064, 3336229, 6672458, 13344916, 26689832]

約数ペア:

[(1, 26689832), (2, 13344916), (4, 6672458), (8, 3336229), (13, 2053064), (19, 1404728), (26, 1026532), (38, 702364), (52, 513266), (76, 351182), (104, 256633), (152, 175591), (169, 157928), (247, 108056), (338, 78964), (494, 54028), (676, 39482), (988, 27014), (1039, 25688), (1352, 19741), (1976, 13507), (2078, 12844), (3211, 8312), (4156, 6422)]