70400668

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{8011}}^1$

素因数の和:8054

約数の個数: 24

約数和(自身を含む): 133479920

約数和(自身を除く): 63079252

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2197, 4394, 8011, 8788, 16022, 32044, 104143, 208286, 416572, 1353859, 2707718, 5415436, 17600167, 35200334, 70400668]

約数ペア:

[(1, 70400668), (2, 35200334), (4, 17600167), (13, 5415436), (26, 2707718), (52, 1353859), (169, 416572), (338, 208286), (676, 104143), (2197, 32044), (4394, 16022), (8011, 8788)]