12528025328

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8604413}}^1$

素因数の和:8604441

約数の個数: 40

約数和(自身を含む): 29874525408

約数和(自身を除く): 17346500080

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 8604413, 17208826, 34417652, 60230891, 68835304, 111857369, 120461782, 137670608, 223714738, 240923564, 447429476, 481847128, 783001583, 894858952, 963694256, 1566003166, 1789717904, 3132006332, 6264012664, 12528025328]

約数ペア:

[(1, 12528025328), (2, 6264012664), (4, 3132006332), (7, 1789717904), (8, 1566003166), (13, 963694256), (14, 894858952), (16, 783001583), (26, 481847128), (28, 447429476), (52, 240923564), (56, 223714738), (91, 137670608), (104, 120461782), (112, 111857369), (182, 68835304), (208, 60230891), (364, 34417652), (728, 17208826), (1456, 8604413)]