4377856

素因数分解:

$2^8\times 7^2\times {\mathrm{349}}^1$

素因数の和:379

約数の個数: 54

約数和(自身を含む): 10194450

約数和(自身を除く): 5816594

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 349, 392, 448, 698, 784, 896, 1396, 1568, 1792, 2443, 2792, 3136, 4886, 5584, 6272, 9772, 11168, 12544, 17101, 19544, 22336, 34202, 39088, 44672, 68404, 78176, 89344, 136808, 156352, 273616, 312704, 547232, 625408, 1094464, 2188928, 4377856]

約数ペア:

[(1, 4377856), (2, 2188928), (4, 1094464), (7, 625408), (8, 547232), (14, 312704), (16, 273616), (28, 156352), (32, 136808), (49, 89344), (56, 78176), (64, 68404), (98, 44672), (112, 39088), (128, 34202), (196, 22336), (224, 19544), (256, 17101), (349, 12544), (392, 11168), (448, 9772), (698, 6272), (784, 5584), (896, 4886), (1396, 3136), (1568, 2792), (1792, 2443)]