25708732

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4523}}^1$

素因数の和:4570

約数の個数: 36

約数和(自身を含む): 54152280

約数和(自身を除く): 28443548

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 4523, 5684, 9046, 18092, 31661, 63322, 126644, 131167, 221627, 262334, 443254, 524668, 886508, 918169, 1836338, 3672676, 6427183, 12854366, 25708732]

約数ペア:

[(1, 25708732), (2, 12854366), (4, 6427183), (7, 3672676), (14, 1836338), (28, 918169), (29, 886508), (49, 524668), (58, 443254), (98, 262334), (116, 221627), (196, 131167), (203, 126644), (406, 63322), (812, 31661), (1421, 18092), (2842, 9046), (4523, 5684)]