71677624

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2381}}^1$

素因数の和:2511

約数の個数: 32

約数和(自身を含む): 138918240

約数和(自身を除く): 67240616

約数列:

[1, 2, 4, 8, 53, 71, 106, 142, 212, 284, 424, 568, 2381, 3763, 4762, 7526, 9524, 15052, 19048, 30104, 126193, 169051, 252386, 338102, 504772, 676204, 1009544, 1352408, 8959703, 17919406, 35838812, 71677624]

約数ペア:

[(1, 71677624), (2, 35838812), (4, 17919406), (8, 8959703), (53, 1352408), (71, 1009544), (106, 676204), (142, 504772), (212, 338102), (284, 252386), (424, 169051), (568, 126193), (2381, 30104), (3763, 19048), (4762, 15052), (7526, 9524)]