68428528

素因数分解:

$2^4\times 7^1\times {\mathrm{610969}}^1$

素因数の和:610984

約数の個数: 20

約数和(自身を含む): 151520560

約数和(自身を除く): 83092032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 610969, 1221938, 2443876, 4276783, 4887752, 8553566, 9775504, 17107132, 34214264, 68428528]

約数ペア:

[(1, 68428528), (2, 34214264), (4, 17107132), (7, 9775504), (8, 8553566), (14, 4887752), (16, 4276783), (28, 2443876), (56, 1221938), (112, 610969)]