27702142

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2068

約数の個数: 24

約数和(自身を含む): 46116000

約数和(自身を除く): 18413858

約数列:

[1, 2, 13, 26, 41, 82, 169, 338, 533, 1066, 1999, 3998, 6929, 13858, 25987, 51974, 81959, 163918, 337831, 675662, 1065467, 2130934, 13851071, 27702142]

約数ペア:

[(1, 27702142), (2, 13851071), (13, 2130934), (26, 1065467), (41, 675662), (82, 337831), (169, 163918), (338, 81959), (533, 51974), (1066, 25987), (1999, 13858), (3998, 6929)]