28396052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1021}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 52796520

約数和(自身を除く): 24400468

約数列:

[1, 2, 4, 17, 34, 68, 409, 818, 1021, 1636, 2042, 4084, 6953, 13906, 17357, 27812, 34714, 69428, 417589, 835178, 1670356, 7099013, 14198026, 28396052]

約数ペア:

[(1, 28396052), (2, 14198026), (4, 7099013), (17, 1670356), (34, 835178), (68, 417589), (409, 69428), (818, 34714), (1021, 27812), (1636, 17357), (2042, 13906), (4084, 6953)]