28292452

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1597}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 51187136

約数和(自身を除く): 22894684

約数列:

[1, 2, 4, 43, 86, 103, 172, 206, 412, 1597, 3194, 4429, 6388, 8858, 17716, 68671, 137342, 164491, 274684, 328982, 657964, 7073113, 14146226, 28292452]

約数ペア:

[(1, 28292452), (2, 14146226), (4, 7073113), (43, 657964), (86, 328982), (103, 274684), (172, 164491), (206, 137342), (412, 68671), (1597, 17716), (3194, 8858), (4429, 6388)]