64405693

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2819}}^1$

素因数の和:2928

約数の個数: 16

約数和(自身を含む): 73635840

約数和(自身を除く): 9230147

約数列:

[1, 11, 31, 67, 341, 737, 2077, 2819, 22847, 31009, 87389, 188873, 961279, 2077603, 5855063, 64405693]

約数ペア:

[(1, 64405693), (11, 5855063), (31, 2077603), (67, 961279), (341, 188873), (737, 87389), (2077, 31009), (2819, 22847)]