26926228

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 56541184

約数和(自身を除く): 29614956

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 463, 469, 868, 926, 938, 1852, 1876, 2077, 3241, 4154, 6482, 8308, 12964, 14353, 14539, 28706, 29078, 31021, 57412, 58156, 62042, 100471, 124084, 200942, 217147, 401884, 434294, 868588, 961651, 1923302, 3846604, 6731557, 13463114, 26926228]

約数ペア:

[(1, 26926228), (2, 13463114), (4, 6731557), (7, 3846604), (14, 1923302), (28, 961651), (31, 868588), (62, 434294), (67, 401884), (124, 217147), (134, 200942), (217, 124084), (268, 100471), (434, 62042), (463, 58156), (469, 57412), (868, 31021), (926, 29078), (938, 28706), (1852, 14539), (1876, 14353), (2077, 12964), (3241, 8308), (4154, 6482)]