25556736

素因数分解:

$2^8\times 3^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 68874624

約数和(自身を除く): 43317888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 192, 214, 256, 311, 321, 384, 428, 622, 642, 768, 856, 933, 1244, 1284, 1712, 1866, 2488, 2568, 3424, 3732, 4976, 5136, 6848, 7464, 9952, 10272, 13696, 14928, 19904, 20544, 27392, 29856, 33277, 39808, 41088, 59712, 66554, 79616, 82176, 99831, 119424, 133108, 199662, 238848, 266216, 399324, 532432, 798648, 1064864, 1597296, 2129728, 3194592, 4259456, 6389184, 8518912, 12778368, 25556736]

約数ペア:

[(1, 25556736), (2, 12778368), (3, 8518912), (4, 6389184), (6, 4259456), (8, 3194592), (12, 2129728), (16, 1597296), (24, 1064864), (32, 798648), (48, 532432), (64, 399324), (96, 266216), (107, 238848), (128, 199662), (192, 133108), (214, 119424), (256, 99831), (311, 82176), (321, 79616), (384, 66554), (428, 59712), (622, 41088), (642, 39808), (768, 33277), (856, 29856), (933, 27392), (1244, 20544), (1284, 19904), (1712, 14928), (1866, 13696), (2488, 10272), (2568, 9952), (3424, 7464), (3732, 6848), (4976, 5136)]