13208224

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 27609120

約数和(自身を除く): 14400896

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 116, 172, 232, 331, 344, 464, 662, 688, 928, 1247, 1324, 1376, 2494, 2648, 4988, 5296, 9599, 9976, 10592, 14233, 19198, 19952, 28466, 38396, 39904, 56932, 76792, 113864, 153584, 227728, 307168, 412757, 455456, 825514, 1651028, 3302056, 6604112, 13208224]

約数ペア:

[(1, 13208224), (2, 6604112), (4, 3302056), (8, 1651028), (16, 825514), (29, 455456), (32, 412757), (43, 307168), (58, 227728), (86, 153584), (116, 113864), (172, 76792), (232, 56932), (331, 39904), (344, 38396), (464, 28466), (662, 19952), (688, 19198), (928, 14233), (1247, 10592), (1324, 9976), (1376, 9599), (2494, 5296), (2648, 4988)]