25465552

素因数分解:

$2^4\times 7^1\times {\mathrm{227371}}^1$

素因数の和:227386

約数の個数: 20

約数和(自身を含む): 56388256

約数和(自身を除く): 30922704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227371, 454742, 909484, 1591597, 1818968, 3183194, 3637936, 6366388, 12732776, 25465552]

約数ペア:

[(1, 25465552), (2, 12732776), (4, 6366388), (7, 3637936), (8, 3183194), (14, 1818968), (16, 1591597), (28, 909484), (56, 454742), (112, 227371)]