71460256

素因数分解:

$2^5\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1213}}^1$

素因数の和:1493

約数の個数: 48

約数和(自身を含む): 161529984

約数和(自身を除く): 90069728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 263, 526, 1052, 1213, 1841, 2104, 2426, 3682, 4208, 4852, 7364, 8416, 8491, 9704, 14728, 16982, 19408, 29456, 33964, 38816, 58912, 67928, 135856, 271712, 319019, 638038, 1276076, 2233133, 2552152, 4466266, 5104304, 8932532, 10208608, 17865064, 35730128, 71460256]

約数ペア:

[(1, 71460256), (2, 35730128), (4, 17865064), (7, 10208608), (8, 8932532), (14, 5104304), (16, 4466266), (28, 2552152), (32, 2233133), (56, 1276076), (112, 638038), (224, 319019), (263, 271712), (526, 135856), (1052, 67928), (1213, 58912), (1841, 38816), (2104, 33964), (2426, 29456), (3682, 19408), (4208, 16982), (4852, 14728), (7364, 9704), (8416, 8491)]