28595672

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^2\times {\mathrm{373}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 63146160

約数和(自身を除く): 34550488

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 373, 518, 746, 1036, 1369, 1492, 2072, 2611, 2738, 2984, 5222, 5476, 9583, 10444, 10952, 13801, 19166, 20888, 27602, 38332, 55204, 76664, 96607, 110408, 193214, 386428, 510637, 772856, 1021274, 2042548, 3574459, 4085096, 7148918, 14297836, 28595672]

約数ペア:

[(1, 28595672), (2, 14297836), (4, 7148918), (7, 4085096), (8, 3574459), (14, 2042548), (28, 1021274), (37, 772856), (56, 510637), (74, 386428), (148, 193214), (259, 110408), (296, 96607), (373, 76664), (518, 55204), (746, 38332), (1036, 27602), (1369, 20888), (1492, 19166), (2072, 13801), (2611, 10952), (2738, 10444), (2984, 9583), (5222, 5476)]