29457967

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 40449024

約数和(自身を除く): 10991057

約数列:

[1, 7, 11, 31, 41, 43, 49, 77, 217, 287, 301, 341, 451, 473, 539, 1271, 1333, 1519, 1763, 2009, 2107, 2387, 3157, 3311, 8897, 9331, 12341, 13981, 14663, 16709, 19393, 22099, 23177, 54653, 62279, 65317, 86387, 97867, 102641, 135751, 382571, 601183, 685069, 718487, 950257, 2677997, 4208281, 29457967]

約数ペア:

[(1, 29457967), (7, 4208281), (11, 2677997), (31, 950257), (41, 718487), (43, 685069), (49, 601183), (77, 382571), (217, 135751), (287, 102641), (301, 97867), (341, 86387), (451, 65317), (473, 62279), (539, 54653), (1271, 23177), (1333, 22099), (1519, 19393), (1763, 16709), (2009, 14663), (2107, 13981), (2387, 12341), (3157, 9331), (3311, 8897)]