28085508

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:574

約数の個数: 96

約数和(自身を含む): 81285120

約数和(自身を除く): 53199612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 47, 54, 66, 94, 99, 108, 132, 141, 188, 198, 282, 297, 396, 423, 503, 517, 564, 594, 846, 1006, 1034, 1188, 1269, 1509, 1551, 1692, 2012, 2068, 2538, 3018, 3102, 4527, 4653, 5076, 5533, 6036, 6204, 9054, 9306, 11066, 13581, 13959, 16599, 18108, 18612, 22132, 23641, 27162, 27918, 33198, 47282, 49797, 54324, 55836, 66396, 70923, 94564, 99594, 141846, 149391, 199188, 212769, 260051, 283692, 298782, 425538, 520102, 597564, 638307, 780153, 851076, 1040204, 1276614, 1560306, 2340459, 2553228, 3120612, 4680918, 7021377, 9361836, 14042754, 28085508]

約数ペア:

[(1, 28085508), (2, 14042754), (3, 9361836), (4, 7021377), (6, 4680918), (9, 3120612), (11, 2553228), (12, 2340459), (18, 1560306), (22, 1276614), (27, 1040204), (33, 851076), (36, 780153), (44, 638307), (47, 597564), (54, 520102), (66, 425538), (94, 298782), (99, 283692), (108, 260051), (132, 212769), (141, 199188), (188, 149391), (198, 141846), (282, 99594), (297, 94564), (396, 70923), (423, 66396), (503, 55836), (517, 54324), (564, 49797), (594, 47282), (846, 33198), (1006, 27918), (1034, 27162), (1188, 23641), (1269, 22132), (1509, 18612), (1551, 18108), (1692, 16599), (2012, 13959), (2068, 13581), (2538, 11066), (3018, 9306), (3102, 9054), (4527, 6204), (4653, 6036), (5076, 5533)]