72968828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{1051}}^1$

素因数の和:2093

約数の個数: 24

約数和(自身を含む): 135468144

約数和(自身を除く): 62499316

約数列:

[1, 2, 4, 17, 34, 68, 1021, 1051, 2042, 2102, 4084, 4204, 17357, 17867, 34714, 35734, 69428, 71468, 1073071, 2146142, 4292284, 18242207, 36484414, 72968828]

約数ペア:

[(1, 72968828), (2, 36484414), (4, 18242207), (17, 4292284), (34, 2146142), (68, 1073071), (1021, 71468), (1051, 69428), (2042, 35734), (2102, 34714), (4084, 17867), (4204, 17357)]