25508672

素因数分解:

$2^6\times 7^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:703

約数の個数: 56

約数和(自身を含む): 58545984

約数和(自身を除く): 33037312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 194, 224, 388, 448, 587, 679, 776, 1174, 1358, 1552, 2348, 2716, 3104, 4109, 4696, 5432, 6208, 8218, 9392, 10864, 16436, 18784, 21728, 32872, 37568, 43456, 56939, 65744, 113878, 131488, 227756, 262976, 398573, 455512, 797146, 911024, 1594292, 1822048, 3188584, 3644096, 6377168, 12754336, 25508672]

約数ペア:

[(1, 25508672), (2, 12754336), (4, 6377168), (7, 3644096), (8, 3188584), (14, 1822048), (16, 1594292), (28, 911024), (32, 797146), (56, 455512), (64, 398573), (97, 262976), (112, 227756), (194, 131488), (224, 113878), (388, 65744), (448, 56939), (587, 43456), (679, 37568), (776, 32872), (1174, 21728), (1358, 18784), (1552, 16436), (2348, 10864), (2716, 9392), (3104, 8218), (4109, 6208), (4696, 5432)]