28833868

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 61528320

約数和(自身を除く): 32694452

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 83, 133, 166, 266, 332, 532, 581, 653, 1162, 1306, 1577, 2324, 2612, 3154, 4571, 6308, 9142, 11039, 12407, 18284, 22078, 24814, 44156, 49628, 54199, 86849, 108398, 173698, 216796, 347396, 379393, 758786, 1029781, 1517572, 2059562, 4119124, 7208467, 14416934, 28833868]

約数ペア:

[(1, 28833868), (2, 14416934), (4, 7208467), (7, 4119124), (14, 2059562), (19, 1517572), (28, 1029781), (38, 758786), (76, 379393), (83, 347396), (133, 216796), (166, 173698), (266, 108398), (332, 86849), (532, 54199), (581, 49628), (653, 44156), (1162, 24814), (1306, 22078), (1577, 18284), (2324, 12407), (2612, 11039), (3154, 9142), (4571, 6308)]