13809664

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{613}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 30171960

約数和(自身を除く): 16362296

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 613, 704, 1024, 1226, 1408, 2048, 2452, 2816, 4904, 5632, 6743, 9808, 11264, 13486, 19616, 22528, 26972, 39232, 53944, 78464, 107888, 156928, 215776, 313856, 431552, 627712, 863104, 1255424, 1726208, 3452416, 6904832, 13809664]

約数ペア:

[(1, 13809664), (2, 6904832), (4, 3452416), (8, 1726208), (11, 1255424), (16, 863104), (22, 627712), (32, 431552), (44, 313856), (64, 215776), (88, 156928), (128, 107888), (176, 78464), (256, 53944), (352, 39232), (512, 26972), (613, 22528), (704, 19616), (1024, 13486), (1226, 11264), (1408, 9808), (2048, 6743), (2452, 5632), (2816, 4904)]