7884328960

素因数分解:

$2^{12}\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8191}}^1$

素因数の和:8267

約数の個数: 104

約数和(自身を含む): 19324993536

約数和(自身を除く): 11440664576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 512, 640, 752, 940, 1024, 1280, 1504, 1880, 2048, 2560, 3008, 3760, 4096, 5120, 6016, 7520, 8191, 10240, 12032, 15040, 16382, 20480, 24064, 30080, 32764, 40955, 48128, 60160, 65528, 81910, 96256, 120320, 131056, 163820, 192512, 240640, 262112, 327640, 384977, 481280, 524224, 655280, 769954, 962560, 1048448, 1310560, 1539908, 1924885, 2096896, 2621120, 3079816, 3849770, 4193792, 5242240, 6159632, 7699540, 8387584, 10484480, 12319264, 15399080, 16775168, 20968960, 24638528, 30798160, 33550336, 41937920, 49277056, 61596320, 83875840, 98554112, 123192640, 167751680, 197108224, 246385280, 394216448, 492770560, 788432896, 985541120, 1576865792, 1971082240, 3942164480, 7884328960]

約数ペア:

[(1, 7884328960), (2, 3942164480), (4, 1971082240), (5, 1576865792), (8, 985541120), (10, 788432896), (16, 492770560), (20, 394216448), (32, 246385280), (40, 197108224), (47, 167751680), (64, 123192640), (80, 98554112), (94, 83875840), (128, 61596320), (160, 49277056), (188, 41937920), (235, 33550336), (256, 30798160), (320, 24638528), (376, 20968960), (470, 16775168), (512, 15399080), (640, 12319264), (752, 10484480), (940, 8387584), (1024, 7699540), (1280, 6159632), (1504, 5242240), (1880, 4193792), (2048, 3849770), (2560, 3079816), (3008, 2621120), (3760, 2096896), (4096, 1924885), (5120, 1539908), (6016, 1310560), (7520, 1048448), (8191, 962560), (10240, 769954), (12032, 655280), (15040, 524224), (16382, 481280), (20480, 384977), (24064, 327640), (30080, 262112), (32764, 240640), (40955, 192512), (48128, 163820), (60160, 131056), (65528, 120320), (81910, 96256)]