40838784

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{15193}}^1$

素因数の和:15217

約数の個数: 64

約数和(自身を含む): 123983040

約数和(自身を除く): 83144256

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, 896, 1344, 2688, 15193, 30386, 45579, 60772, 91158, 106351, 121544, 182316, 212702, 243088, 319053, 364632, 425404, 486176, 638106, 729264, 850808, 972352, 1276212, 1458528, 1701616, 1944704, 2552424, 2917056, 3403232, 5104848, 5834112, 6806464, 10209696, 13612928, 20419392, 40838784]

約数ペア:

[(1, 40838784), (2, 20419392), (3, 13612928), (4, 10209696), (6, 6806464), (7, 5834112), (8, 5104848), (12, 3403232), (14, 2917056), (16, 2552424), (21, 1944704), (24, 1701616), (28, 1458528), (32, 1276212), (42, 972352), (48, 850808), (56, 729264), (64, 638106), (84, 486176), (96, 425404), (112, 364632), (128, 319053), (168, 243088), (192, 212702), (224, 182316), (336, 121544), (384, 106351), (448, 91158), (672, 60772), (896, 45579), (1344, 30386), (2688, 15193)]