13689856

素因数分解:

$2^{10}\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:510

約数の個数: 44

約数和(自身を含む): 28371420

約数和(自身を除く): 14681564

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 461, 464, 512, 922, 928, 1024, 1844, 1856, 3688, 3712, 7376, 7424, 13369, 14752, 14848, 26738, 29504, 29696, 53476, 59008, 106952, 118016, 213904, 236032, 427808, 472064, 855616, 1711232, 3422464, 6844928, 13689856]

約数ペア:

[(1, 13689856), (2, 6844928), (4, 3422464), (8, 1711232), (16, 855616), (29, 472064), (32, 427808), (58, 236032), (64, 213904), (116, 118016), (128, 106952), (232, 59008), (256, 53476), (461, 29696), (464, 29504), (512, 26738), (922, 14848), (928, 14752), (1024, 13369), (1844, 7424), (1856, 7376), (3688, 3712)]