68923288

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{4789}}^1$

素因数の和:5059

約数の個数: 32

約数和(自身を含む): 148298400

約数和(自身を除く): 79375112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 3598, 4789, 7196, 9578, 14392, 19156, 33523, 38312, 67046, 134092, 268184, 1230773, 2461546, 4923092, 8615411, 9846184, 17230822, 34461644, 68923288]

約数ペア:

[(1, 68923288), (2, 34461644), (4, 17230822), (7, 9846184), (8, 8615411), (14, 4923092), (28, 2461546), (56, 1230773), (257, 268184), (514, 134092), (1028, 67046), (1799, 38312), (2056, 33523), (3598, 19156), (4789, 14392), (7196, 9578)]