64929656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{17159}}^1$

素因数の和:17219

約数の個数: 32

約数和(自身を含む): 135907200

約数和(自身を除く): 70977544

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 17159, 34318, 68636, 137272, 188749, 377498, 737837, 754996, 1475674, 1509992, 2951348, 5902696, 8116207, 16232414, 32464828, 64929656]

約数ペア:

[(1, 64929656), (2, 32464828), (4, 16232414), (8, 8116207), (11, 5902696), (22, 2951348), (43, 1509992), (44, 1475674), (86, 754996), (88, 737837), (172, 377498), (344, 188749), (473, 137272), (946, 68636), (1892, 34318), (3784, 17159)]