78324916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{60623}}^1$

素因数の和:60663

約数の個数: 24

約数和(自身を含む): 152772480

約数和(自身を除く): 74447564

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 60623, 121246, 242492, 1030591, 1151837, 2061182, 2303674, 4122364, 4607348, 19581229, 39162458, 78324916]

約数ペア:

[(1, 78324916), (2, 39162458), (4, 19581229), (17, 4607348), (19, 4122364), (34, 2303674), (38, 2061182), (68, 1151837), (76, 1030591), (323, 242492), (646, 121246), (1292, 60623)]