22168744

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 47433600

約数和(自身を除く): 25264856

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 863, 988, 1352, 1726, 1976, 3211, 3452, 6422, 6904, 11219, 12844, 16397, 22438, 25688, 32794, 44876, 65588, 89752, 131176, 145847, 213161, 291694, 426322, 583388, 852644, 1166776, 1705288, 2771093, 5542186, 11084372, 22168744]

約数ペア:

[(1, 22168744), (2, 11084372), (4, 5542186), (8, 2771093), (13, 1705288), (19, 1166776), (26, 852644), (38, 583388), (52, 426322), (76, 291694), (104, 213161), (152, 145847), (169, 131176), (247, 89752), (338, 65588), (494, 44876), (676, 32794), (863, 25688), (988, 22438), (1352, 16397), (1726, 12844), (1976, 11219), (3211, 6904), (3452, 6422)]