27854485552

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{198439}}^1$

素因数の和:198761

約数の個数: 40

約数和(自身を含む): 55906104320

約数和(自身を除く): 28051618768

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 283, 496, 566, 1132, 2264, 4528, 8773, 17546, 35092, 70184, 140368, 198439, 396878, 793756, 1587512, 3175024, 6151609, 12303218, 24606436, 49212872, 56158237, 98425744, 112316474, 224632948, 449265896, 898531792, 1740905347, 3481810694, 6963621388, 13927242776, 27854485552]

約数ペア:

[(1, 27854485552), (2, 13927242776), (4, 6963621388), (8, 3481810694), (16, 1740905347), (31, 898531792), (62, 449265896), (124, 224632948), (248, 112316474), (283, 98425744), (496, 56158237), (566, 49212872), (1132, 24606436), (2264, 12303218), (4528, 6151609), (8773, 3175024), (17546, 1587512), (35092, 793756), (70184, 396878), (140368, 198439)]