7920864

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{3929}}^1$

素因数の和:3952

約数の個数: 72

約数和(自身を含む): 25749360

約数和(自身を除く): 17828496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 3929, 7858, 11787, 15716, 23574, 27503, 31432, 35361, 47148, 55006, 62864, 70722, 82509, 94296, 110012, 125728, 141444, 165018, 188592, 220024, 247527, 282888, 330036, 377184, 440048, 495054, 565776, 660072, 880096, 990108, 1131552, 1320144, 1980216, 2640288, 3960432, 7920864]

約数ペア:

[(1, 7920864), (2, 3960432), (3, 2640288), (4, 1980216), (6, 1320144), (7, 1131552), (8, 990108), (9, 880096), (12, 660072), (14, 565776), (16, 495054), (18, 440048), (21, 377184), (24, 330036), (28, 282888), (32, 247527), (36, 220024), (42, 188592), (48, 165018), (56, 141444), (63, 125728), (72, 110012), (84, 94296), (96, 82509), (112, 70722), (126, 62864), (144, 55006), (168, 47148), (224, 35361), (252, 31432), (288, 27503), (336, 23574), (504, 15716), (672, 11787), (1008, 7858), (2016, 3929)]