28355768

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4481}}^1$

素因数の和:4607

約数の個数: 32

約数和(自身を含む): 61313760

約数和(自身を除く): 32957992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 4481, 6328, 8962, 17924, 31367, 35848, 62734, 125468, 250936, 506353, 1012706, 2025412, 3544471, 4050824, 7088942, 14177884, 28355768]

約数ペア:

[(1, 28355768), (2, 14177884), (4, 7088942), (7, 4050824), (8, 3544471), (14, 2025412), (28, 1012706), (56, 506353), (113, 250936), (226, 125468), (452, 62734), (791, 35848), (904, 31367), (1582, 17924), (3164, 8962), (4481, 6328)]