25563878944

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{593}}^1\times {\mathrm{20107}}^1$

素因数の和:20777

約数の個数: 48

約数和(自身を含む): 51168747168

約数和(自身を除く): 25604868224

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 593, 1072, 1186, 2144, 2372, 4744, 9488, 18976, 20107, 39731, 40214, 79462, 80428, 158924, 160856, 317848, 321712, 635696, 643424, 1271392, 1347169, 2694338, 5388676, 10777352, 11923451, 21554704, 23846902, 43109408, 47693804, 95387608, 190775216, 381550432, 798871217, 1597742434, 3195484868, 6390969736, 12781939472, 25563878944]

約数ペア:

[(1, 25563878944), (2, 12781939472), (4, 6390969736), (8, 3195484868), (16, 1597742434), (32, 798871217), (67, 381550432), (134, 190775216), (268, 95387608), (536, 47693804), (593, 43109408), (1072, 23846902), (1186, 21554704), (2144, 11923451), (2372, 10777352), (4744, 5388676), (9488, 2694338), (18976, 1347169), (20107, 1271392), (39731, 643424), (40214, 635696), (79462, 321712), (80428, 317848), (158924, 160856)]