28350255.000000000

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{619981}}^1$

素因数の和:620005

約数の個数: 24

約数和(自身を含む): 312470928

約数和(自身を除く): 185994804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 619981, 1239962, 1859943, 2479924, 3719886, 7439772, 10539677, 21079354, 31619031, 42158708, 63238062, 126476124]

約数ペア:

[(1, 126476124), (2, 63238062), (3, 42158708), (4, 31619031), (6, 21079354), (12, 10539677), (17, 7439772), (34, 3719886), (51, 2479924), (68, 1859943), (102, 1239962), (204, 619981)]