2115456

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{787}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 6430080

約数和(自身を除く): 4314624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 787, 896, 1344, 1574, 2361, 2688, 3148, 4722, 5509, 6296, 9444, 11018, 12592, 16527, 18888, 22036, 25184, 33054, 37776, 44072, 50368, 66108, 75552, 88144, 100736, 132216, 151104, 176288, 264432, 302208, 352576, 528864, 705152, 1057728, 2115456]

約数ペア:

[(1, 2115456), (2, 1057728), (3, 705152), (4, 528864), (6, 352576), (7, 302208), (8, 264432), (12, 176288), (14, 151104), (16, 132216), (21, 100736), (24, 88144), (28, 75552), (32, 66108), (42, 50368), (48, 44072), (56, 37776), (64, 33054), (84, 25184), (96, 22036), (112, 18888), (128, 16527), (168, 12592), (192, 11018), (224, 9444), (336, 6296), (384, 5509), (448, 4722), (672, 3148), (787, 2688), (896, 2361), (1344, 1574)]