42057418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{22783}}^1$

素因数の和:22869

約数の個数: 16

約数和(自身を含む): 68898816

約数和(自身を除く): 26841398

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 22783, 45566, 296179, 592358, 1617593, 3235186, 21028709, 42057418]

約数ペア:

[(1, 42057418), (2, 21028709), (13, 3235186), (26, 1617593), (71, 592358), (142, 296179), (923, 45566), (1846, 22783)]