71378628

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{205111}}^1$

素因数の和:205147

約数の個数: 24

約数和(自身を含む): 172294080

約数和(自身を除く): 100915452

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 205111, 410222, 615333, 820444, 1230666, 2461332, 5948219, 11896438, 17844657, 23792876, 35689314, 71378628]

約数ペア:

[(1, 71378628), (2, 35689314), (3, 23792876), (4, 17844657), (6, 11896438), (12, 5948219), (29, 2461332), (58, 1230666), (87, 820444), (116, 615333), (174, 410222), (348, 205111)]