13717144

素因数分解:

$2^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{617}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 29515680

約数和(自身を除く): 15798536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 397, 617, 794, 1234, 1588, 2468, 2779, 3176, 4319, 4936, 5558, 8638, 11116, 17276, 22232, 34552, 244949, 489898, 979796, 1714643, 1959592, 3429286, 6858572, 13717144]

約数ペア:

[(1, 13717144), (2, 6858572), (4, 3429286), (7, 1959592), (8, 1714643), (14, 979796), (28, 489898), (56, 244949), (397, 34552), (617, 22232), (794, 17276), (1234, 11116), (1588, 8638), (2468, 5558), (2779, 4936), (3176, 4319)]