64063076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{207997}}^1$

素因数の和:208019

約数の個数: 24

約数和(自身を含む): 139774656

約数和(自身を除く): 75711580

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 207997, 415994, 831988, 1455979, 2287967, 2911958, 4575934, 5823916, 9151868, 16015769, 32031538, 64063076]

約数ペア:

[(1, 64063076), (2, 32031538), (4, 16015769), (7, 9151868), (11, 5823916), (14, 4575934), (22, 2911958), (28, 2287967), (44, 1455979), (77, 831988), (154, 415994), (308, 207997)]