66226828

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 117411840

約数和(自身を除く): 51185012

約数列:

[1, 2, 4, 139, 278, 311, 383, 556, 622, 766, 1244, 1532, 43229, 53237, 86458, 106474, 119113, 172916, 212948, 238226, 476452, 16556707, 33113414, 66226828]

約数ペア:

[(1, 66226828), (2, 33113414), (4, 16556707), (139, 476452), (278, 238226), (311, 212948), (383, 172916), (556, 119113), (622, 106474), (766, 86458), (1244, 53237), (1532, 43229)]