22976828

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 48082944

約数和(自身を除く): 25106116

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 103, 124, 206, 217, 257, 412, 434, 514, 721, 868, 1028, 1442, 1799, 2884, 3193, 3598, 6386, 7196, 7967, 12772, 15934, 22351, 26471, 31868, 44702, 52942, 55769, 89404, 105884, 111538, 185297, 223076, 370594, 741188, 820601, 1641202, 3282404, 5744207, 11488414, 22976828]

約数ペア:

[(1, 22976828), (2, 11488414), (4, 5744207), (7, 3282404), (14, 1641202), (28, 820601), (31, 741188), (62, 370594), (103, 223076), (124, 185297), (206, 111538), (217, 105884), (257, 89404), (412, 55769), (434, 52942), (514, 44702), (721, 31868), (868, 26471), (1028, 22351), (1442, 15934), (1799, 12772), (2884, 7967), (3193, 7196), (3598, 6386)]