15900672

素因数分解:

$2^{13}\times 3^1\times {\mathrm{647}}^1$

素因数の和:676

約数の個数: 56

約数和(自身を含む): 42464736

約数和(自身を除く): 26564064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 647, 768, 1024, 1294, 1536, 1941, 2048, 2588, 3072, 3882, 4096, 5176, 6144, 7764, 8192, 10352, 12288, 15528, 20704, 24576, 31056, 41408, 62112, 82816, 124224, 165632, 248448, 331264, 496896, 662528, 993792, 1325056, 1987584, 2650112, 3975168, 5300224, 7950336, 15900672]

約数ペア:

[(1, 15900672), (2, 7950336), (3, 5300224), (4, 3975168), (6, 2650112), (8, 1987584), (12, 1325056), (16, 993792), (24, 662528), (32, 496896), (48, 331264), (64, 248448), (96, 165632), (128, 124224), (192, 82816), (256, 62112), (384, 41408), (512, 31056), (647, 24576), (768, 20704), (1024, 15528), (1294, 12288), (1536, 10352), (1941, 8192), (2048, 7764), (2588, 6144), (3072, 5176), (3882, 4096)]