39848116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1931}}^1$

素因数の和:2020

約数の個数: 48

約数和(自身を含む): 88284672

約数和(自身を除く): 48436556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1876, 1931, 2948, 3862, 5159, 7724, 10318, 13517, 20636, 21241, 27034, 42482, 54068, 84964, 129377, 148687, 258754, 297374, 517508, 594748, 905639, 1423147, 1811278, 2846294, 3622556, 5692588, 9962029, 19924058, 39848116]

約数ペア:

[(1, 39848116), (2, 19924058), (4, 9962029), (7, 5692588), (11, 3622556), (14, 2846294), (22, 1811278), (28, 1423147), (44, 905639), (67, 594748), (77, 517508), (134, 297374), (154, 258754), (268, 148687), (308, 129377), (469, 84964), (737, 54068), (938, 42482), (1474, 27034), (1876, 21241), (1931, 20636), (2948, 13517), (3862, 10318), (5159, 7724)]