28763334

素因数分解:

$2^1\times 3^2\times {\mathrm{409}}^1\times {\mathrm{3907}}^1$

素因数の和:4324

約数の個数: 24

約数和(自身を含む): 62488920

約数和(自身を除く): 33725586

約数列:

[1, 2, 3, 6, 9, 18, 409, 818, 1227, 2454, 3681, 3907, 7362, 7814, 11721, 23442, 35163, 70326, 1597963, 3195926, 4793889, 9587778, 14381667, 28763334]

約数ペア:

[(1, 28763334), (2, 14381667), (3, 9587778), (6, 4793889), (9, 3195926), (18, 1597963), (409, 70326), (818, 35163), (1227, 23442), (2454, 11721), (3681, 7814), (3907, 7362)]