66312752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7109}}^1$

素因数の和:7181

約数の個数: 40

約数和(自身を含む): 142825680

約数和(自身を除く): 76512928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 7109, 9328, 14218, 28436, 56872, 78199, 113744, 156398, 312796, 376777, 625592, 753554, 1251184, 1507108, 3014216, 4144547, 6028432, 8289094, 16578188, 33156376, 66312752]

約数ペア:

[(1, 66312752), (2, 33156376), (4, 16578188), (8, 8289094), (11, 6028432), (16, 4144547), (22, 3014216), (44, 1507108), (53, 1251184), (88, 753554), (106, 625592), (176, 376777), (212, 312796), (424, 156398), (583, 113744), (848, 78199), (1166, 56872), (2332, 28436), (4664, 14218), (7109, 9328)]