1528157056

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2531}}^1$

素因数の和:2687

約数の個数: 64

約数和(自身を含む): 3137907600

約数和(自身を除く): 1609750544

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 89, 106, 128, 178, 212, 356, 424, 712, 848, 1424, 1696, 2531, 2848, 3392, 4717, 5062, 5696, 6784, 9434, 10124, 11392, 18868, 20248, 37736, 40496, 75472, 80992, 134143, 150944, 161984, 225259, 268286, 301888, 323968, 450518, 536572, 603776, 901036, 1073144, 1802072, 2146288, 3604144, 4292576, 7208288, 8585152, 11938727, 14416576, 17170304, 23877454, 28833152, 47754908, 95509816, 191019632, 382039264, 764078528, 1528157056]

約数ペア:

[(1, 1528157056), (2, 764078528), (4, 382039264), (8, 191019632), (16, 95509816), (32, 47754908), (53, 28833152), (64, 23877454), (89, 17170304), (106, 14416576), (128, 11938727), (178, 8585152), (212, 7208288), (356, 4292576), (424, 3604144), (712, 2146288), (848, 1802072), (1424, 1073144), (1696, 901036), (2531, 603776), (2848, 536572), (3392, 450518), (4717, 323968), (5062, 301888), (5696, 268286), (6784, 225259), (9434, 161984), (10124, 150944), (11392, 134143), (18868, 80992), (20248, 75472), (37736, 40496)]