788609968

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{211}}^1\times {\mathrm{1223}}^1$

素因数の和:1633

約数の個数: 40

約数和(自身を含む): 1544472576

約数和(自身を除く): 755862608

約数列:

[1, 2, 4, 8, 16, 191, 211, 382, 422, 764, 844, 1223, 1528, 1688, 2446, 3056, 3376, 4892, 9784, 19568, 40301, 80602, 161204, 233593, 258053, 322408, 467186, 516106, 644816, 934372, 1032212, 1868744, 2064424, 3737488, 4128848, 49288123, 98576246, 197152492, 394304984, 788609968]

約数ペア:

[(1, 788609968), (2, 394304984), (4, 197152492), (8, 98576246), (16, 49288123), (191, 4128848), (211, 3737488), (382, 2064424), (422, 1868744), (764, 1032212), (844, 934372), (1223, 644816), (1528, 516106), (1688, 467186), (2446, 322408), (3056, 258053), (3376, 233593), (4892, 161204), (9784, 80602), (19568, 40301)]