68104762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 115084800

約数和(自身を除く): 46980038

約数列:

[1, 2, 11, 22, 59, 71, 118, 142, 649, 739, 781, 1298, 1478, 1562, 4189, 8129, 8378, 16258, 43601, 46079, 52469, 87202, 92158, 104938, 479611, 577159, 959222, 1154318, 3095671, 6191342, 34052381, 68104762]

約数ペア:

[(1, 68104762), (2, 34052381), (11, 6191342), (22, 3095671), (59, 1154318), (71, 959222), (118, 577159), (142, 479611), (649, 104938), (739, 92158), (781, 87202), (1298, 52469), (1478, 46079), (1562, 43601), (4189, 16258), (8129, 8378)]