25919936

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1297

約数の個数: 56

約数和(自身を含む): 60082176

約数和(自身を除く): 34162240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1231, 1316, 1504, 2462, 2632, 3008, 4924, 5264, 8617, 9848, 10528, 17234, 19696, 21056, 34468, 39392, 57857, 68936, 78784, 115714, 137872, 231428, 275744, 404999, 462856, 551488, 809998, 925712, 1619996, 1851424, 3239992, 3702848, 6479984, 12959968, 25919936]

約数ペア:

[(1, 25919936), (2, 12959968), (4, 6479984), (7, 3702848), (8, 3239992), (14, 1851424), (16, 1619996), (28, 925712), (32, 809998), (47, 551488), (56, 462856), (64, 404999), (94, 275744), (112, 231428), (188, 137872), (224, 115714), (329, 78784), (376, 68936), (448, 57857), (658, 39392), (752, 34468), (1231, 21056), (1316, 19696), (1504, 17234), (2462, 10528), (2632, 9848), (3008, 8617), (4924, 5264)]