71369142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1423}}^1$

素因数の和:2084

約数の個数: 32

約数和(自身を含む): 154065408

約数和(自身を除く): 82696266

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 643, 1286, 1423, 1929, 2846, 3858, 4269, 8359, 8538, 16718, 18499, 25077, 36998, 50154, 55497, 110994, 914989, 1829978, 2744967, 5489934, 11894857, 23789714, 35684571, 71369142]

約数ペア:

[(1, 71369142), (2, 35684571), (3, 23789714), (6, 11894857), (13, 5489934), (26, 2744967), (39, 1829978), (78, 914989), (643, 110994), (1286, 55497), (1423, 50154), (1929, 36998), (2846, 25077), (3858, 18499), (4269, 16718), (8359, 8538)]