26305424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{86531}}^1$

素因数の和:86558

約数の個数: 20

約数和(自身を含む): 53649840

約数和(自身を除く): 27344416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 86531, 173062, 346124, 692248, 1384496, 1644089, 3288178, 6576356, 13152712, 26305424]

約数ペア:

[(1, 26305424), (2, 13152712), (4, 6576356), (8, 3288178), (16, 1644089), (19, 1384496), (38, 692248), (76, 346124), (152, 173062), (304, 86531)]