25816804908

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2005033}}^1$

素因数の和:2005106

約数の個数: 48

約数和(自身を含む): 64000685280

約数和(自身を除く): 38183880372

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 348, 444, 1073, 2146, 3219, 4292, 6438, 12876, 2005033, 4010066, 6015099, 8020132, 12030198, 24060396, 58145957, 74186221, 116291914, 148372442, 174437871, 222558663, 232583828, 296744884, 348875742, 445117326, 697751484, 890234652, 2151400409, 4302800818, 6454201227, 8605601636, 12908402454, 25816804908]

約数ペア:

[(1, 25816804908), (2, 12908402454), (3, 8605601636), (4, 6454201227), (6, 4302800818), (12, 2151400409), (29, 890234652), (37, 697751484), (58, 445117326), (74, 348875742), (87, 296744884), (111, 232583828), (116, 222558663), (148, 174437871), (174, 148372442), (222, 116291914), (348, 74186221), (444, 58145957), (1073, 24060396), (2146, 12030198), (3219, 8020132), (4292, 6015099), (6438, 4010066), (12876, 2005033)]