57312808

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{23801}}^1$

素因数の和:23857

約数の個数: 32

約数和(自身を含む): 125674560

約数和(自身を除く): 68361752

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 23801, 47602, 95204, 166607, 190408, 333214, 666428, 1023443, 1332856, 2046886, 4093772, 7164101, 8187544, 14328202, 28656404, 57312808]

約数ペア:

[(1, 57312808), (2, 28656404), (4, 14328202), (7, 8187544), (8, 7164101), (14, 4093772), (28, 2046886), (43, 1332856), (56, 1023443), (86, 666428), (172, 333214), (301, 190408), (344, 166607), (602, 95204), (1204, 47602), (2408, 23801)]