26804784

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 74245248

約数和(自身を除く): 47440464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 107, 136, 204, 214, 272, 307, 321, 408, 428, 614, 642, 816, 856, 921, 1228, 1284, 1712, 1819, 1842, 2456, 2568, 3638, 3684, 4912, 5136, 5219, 5457, 7276, 7368, 10438, 10914, 14552, 14736, 15657, 20876, 21828, 29104, 31314, 32849, 41752, 43656, 62628, 65698, 83504, 87312, 98547, 125256, 131396, 197094, 250512, 262792, 394188, 525584, 558433, 788376, 1116866, 1576752, 1675299, 2233732, 3350598, 4467464, 6701196, 8934928, 13402392, 26804784]

約数ペア:

[(1, 26804784), (2, 13402392), (3, 8934928), (4, 6701196), (6, 4467464), (8, 3350598), (12, 2233732), (16, 1675299), (17, 1576752), (24, 1116866), (34, 788376), (48, 558433), (51, 525584), (68, 394188), (102, 262792), (107, 250512), (136, 197094), (204, 131396), (214, 125256), (272, 98547), (307, 87312), (321, 83504), (408, 65698), (428, 62628), (614, 43656), (642, 41752), (816, 32849), (856, 31314), (921, 29104), (1228, 21828), (1284, 20876), (1712, 15657), (1819, 14736), (1842, 14552), (2456, 10914), (2568, 10438), (3638, 7368), (3684, 7276), (4912, 5457), (5136, 5219)]