39036928

素因数分解:

$2^{11}\times 7^2\times {\mathrm{389}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 91031850

約数和(自身を除く): 51994922

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 389, 392, 448, 512, 778, 784, 896, 1024, 1556, 1568, 1792, 2048, 2723, 3112, 3136, 3584, 5446, 6224, 6272, 7168, 10892, 12448, 12544, 14336, 19061, 21784, 24896, 25088, 38122, 43568, 49792, 50176, 76244, 87136, 99584, 100352, 152488, 174272, 199168, 304976, 348544, 398336, 609952, 697088, 796672, 1219904, 1394176, 2439808, 2788352, 4879616, 5576704, 9759232, 19518464, 39036928]

約数ペア:

[(1, 39036928), (2, 19518464), (4, 9759232), (7, 5576704), (8, 4879616), (14, 2788352), (16, 2439808), (28, 1394176), (32, 1219904), (49, 796672), (56, 697088), (64, 609952), (98, 398336), (112, 348544), (128, 304976), (196, 199168), (224, 174272), (256, 152488), (389, 100352), (392, 99584), (448, 87136), (512, 76244), (778, 50176), (784, 49792), (896, 43568), (1024, 38122), (1556, 25088), (1568, 24896), (1792, 21784), (2048, 19061), (2723, 14336), (3112, 12544), (3136, 12448), (3584, 10892), (5446, 7168), (6224, 6272)]