66001712

素因数分解:

$2^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2293}}^1$

素因数の和:2565

約数の個数: 40

約数和(自身を含む): 146779296

約数和(自身を除く): 80777584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257, 514, 1028, 1799, 2056, 2293, 3598, 4112, 4586, 7196, 9172, 14392, 16051, 18344, 28784, 32102, 36688, 64204, 128408, 256816, 589301, 1178602, 2357204, 4125107, 4714408, 8250214, 9428816, 16500428, 33000856, 66001712]

約数ペア:

[(1, 66001712), (2, 33000856), (4, 16500428), (7, 9428816), (8, 8250214), (14, 4714408), (16, 4125107), (28, 2357204), (56, 1178602), (112, 589301), (257, 256816), (514, 128408), (1028, 64204), (1799, 36688), (2056, 32102), (2293, 28784), (3598, 18344), (4112, 16051), (4586, 14392), (7196, 9172)]