7497136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 15762384

約数和(自身を除く): 8265248

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 641, 688, 731, 1282, 1462, 2564, 2924, 5128, 5848, 10256, 10897, 11696, 21794, 27563, 43588, 55126, 87176, 110252, 174352, 220504, 441008, 468571, 937142, 1874284, 3748568, 7497136]

約数ペア:

[(1, 7497136), (2, 3748568), (4, 1874284), (8, 937142), (16, 468571), (17, 441008), (34, 220504), (43, 174352), (68, 110252), (86, 87176), (136, 55126), (172, 43588), (272, 27563), (344, 21794), (641, 11696), (688, 10897), (731, 10256), (1282, 5848), (1462, 5128), (2564, 2924)]