262151232

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{195053}}^1$

素因数の和:195075

約数の個数: 56

約数和(自身を含む): 792699456

約数和(自身を除く): 530548224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 195053, 390106, 585159, 780212, 1170318, 1365371, 1560424, 2340636, 2730742, 3120848, 4096113, 4681272, 5461484, 6241696, 8192226, 9362544, 10922968, 12483392, 16384452, 18725088, 21845936, 32768904, 37450176, 43691872, 65537808, 87383744, 131075616, 262151232]

約数ペア:

[(1, 262151232), (2, 131075616), (3, 87383744), (4, 65537808), (6, 43691872), (7, 37450176), (8, 32768904), (12, 21845936), (14, 18725088), (16, 16384452), (21, 12483392), (24, 10922968), (28, 9362544), (32, 8192226), (42, 6241696), (48, 5461484), (56, 4681272), (64, 4096113), (84, 3120848), (96, 2730742), (112, 2340636), (168, 1560424), (192, 1365371), (224, 1170318), (336, 780212), (448, 585159), (672, 390106), (1344, 195053)]