47132656

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:841

約数の個数: 40

約数和(自身を含む): 95217120

約数和(自身を除く): 48084464

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 157, 232, 314, 464, 628, 647, 1256, 1294, 2512, 2588, 4553, 5176, 9106, 10352, 18212, 18763, 36424, 37526, 72848, 75052, 101579, 150104, 203158, 300208, 406316, 812632, 1625264, 2945791, 5891582, 11783164, 23566328, 47132656]

約数ペア:

[(1, 47132656), (2, 23566328), (4, 11783164), (8, 5891582), (16, 2945791), (29, 1625264), (58, 812632), (116, 406316), (157, 300208), (232, 203158), (314, 150104), (464, 101579), (628, 75052), (647, 72848), (1256, 37526), (1294, 36424), (2512, 18763), (2588, 18212), (4553, 10352), (5176, 9106)]