25642432

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{1559}}^1$

素因数の和:1828

約数の個数: 28

約数和(自身を含む): 51114960

約数和(自身を除く): 25472528

約数列:

[1, 2, 4, 8, 16, 32, 64, 257, 514, 1028, 1559, 2056, 3118, 4112, 6236, 8224, 12472, 16448, 24944, 49888, 99776, 400663, 801326, 1602652, 3205304, 6410608, 12821216, 25642432]

約数ペア:

[(1, 25642432), (2, 12821216), (4, 6410608), (8, 3205304), (16, 1602652), (32, 801326), (64, 400663), (257, 99776), (514, 49888), (1028, 24944), (1559, 16448), (2056, 12472), (3118, 8224), (4112, 6236)]