26028964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 51606016

約数和(自身を除く): 25577052

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 67, 124, 134, 241, 268, 403, 482, 806, 871, 964, 1612, 1742, 2077, 3133, 3484, 4154, 6266, 7471, 8308, 12532, 14942, 16147, 27001, 29884, 32294, 54002, 64588, 97123, 108004, 194246, 209911, 388492, 419822, 500557, 839644, 1001114, 2002228, 6507241, 13014482, 26028964]

約数ペア:

[(1, 26028964), (2, 13014482), (4, 6507241), (13, 2002228), (26, 1001114), (31, 839644), (52, 500557), (62, 419822), (67, 388492), (124, 209911), (134, 194246), (241, 108004), (268, 97123), (403, 64588), (482, 54002), (806, 32294), (871, 29884), (964, 27001), (1612, 16147), (1742, 14942), (2077, 12532), (3133, 8308), (3484, 7471), (4154, 6266)]