22306816

素因数分解:

$2^{13}\times 7^1\times {\mathrm{389}}^1$

素因数の和:422

約数の個数: 56

約数和(自身を含む): 51114960

約数和(自身を除く): 28808144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 389, 448, 512, 778, 896, 1024, 1556, 1792, 2048, 2723, 3112, 3584, 4096, 5446, 6224, 7168, 8192, 10892, 12448, 14336, 21784, 24896, 28672, 43568, 49792, 57344, 87136, 99584, 174272, 199168, 348544, 398336, 697088, 796672, 1394176, 1593344, 2788352, 3186688, 5576704, 11153408, 22306816]

約数ペア:

[(1, 22306816), (2, 11153408), (4, 5576704), (7, 3186688), (8, 2788352), (14, 1593344), (16, 1394176), (28, 796672), (32, 697088), (56, 398336), (64, 348544), (112, 199168), (128, 174272), (224, 99584), (256, 87136), (389, 57344), (448, 49792), (512, 43568), (778, 28672), (896, 24896), (1024, 21784), (1556, 14336), (1792, 12448), (2048, 10892), (2723, 8192), (3112, 7168), (3584, 6224), (4096, 5446)]