68938451

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{509}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 75790080

約数和(自身を除く): 6851629

約数列:

[1, 17, 31, 257, 509, 527, 4369, 7967, 8653, 15779, 130813, 135439, 268243, 2223821, 4055203, 68938451]

約数ペア:

[(1, 68938451), (17, 4055203), (31, 2223821), (257, 268243), (509, 135439), (527, 130813), (4369, 15779), (7967, 8653)]