28806864

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^2$

素因数の和:284

約数の個数: 60

約数和(自身を含む): 76679616

約数和(自身を除く): 47872752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 113, 141, 188, 226, 282, 339, 376, 452, 564, 678, 752, 904, 1128, 1356, 1808, 2256, 2712, 5311, 5424, 10622, 12769, 15933, 21244, 25538, 31866, 38307, 42488, 51076, 63732, 76614, 84976, 102152, 127464, 153228, 204304, 254928, 306456, 600143, 612912, 1200286, 1800429, 2400572, 3600858, 4801144, 7201716, 9602288, 14403432, 28806864]

約数ペア:

[(1, 28806864), (2, 14403432), (3, 9602288), (4, 7201716), (6, 4801144), (8, 3600858), (12, 2400572), (16, 1800429), (24, 1200286), (47, 612912), (48, 600143), (94, 306456), (113, 254928), (141, 204304), (188, 153228), (226, 127464), (282, 102152), (339, 84976), (376, 76614), (452, 63732), (564, 51076), (678, 42488), (752, 38307), (904, 31866), (1128, 25538), (1356, 21244), (1808, 15933), (2256, 12769), (2712, 10622), (5311, 5424)]