25891808

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{5821}}^1$

素因数の和:5970

約数の個数: 24

約数和(自身を含む): 51350040

約数和(自身を除く): 25458232

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 5821, 11642, 23284, 46568, 93136, 186272, 809119, 1618238, 3236476, 6472952, 12945904, 25891808]

約数ペア:

[(1, 25891808), (2, 12945904), (4, 6472952), (8, 3236476), (16, 1618238), (32, 809119), (139, 186272), (278, 93136), (556, 46568), (1112, 23284), (2224, 11642), (4448, 5821)]