74849478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{15973}}^1$

素因数の和:16060

約数の個数: 32

約数和(自身を含む): 165618432

約数和(自身を除く): 90768954

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 15973, 31946, 47919, 95838, 175703, 351406, 527109, 1054218, 1134083, 2268166, 3402249, 6804498, 12474913, 24949826, 37424739, 74849478]

約数ペア:

[(1, 74849478), (2, 37424739), (3, 24949826), (6, 12474913), (11, 6804498), (22, 3402249), (33, 2268166), (66, 1134083), (71, 1054218), (142, 527109), (213, 351406), (426, 175703), (781, 95838), (1562, 47919), (2343, 31946), (4686, 15973)]