25890749

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:512

約数の個数: 16

約数和(自身を含む): 28262400

約数和(自身を除く): 2371651

約数列:

[1, 19, 47, 79, 367, 893, 1501, 3713, 6973, 17249, 28993, 70547, 327731, 550867, 1362671, 25890749]

約数ペア:

[(1, 25890749), (19, 1362671), (47, 550867), (79, 327731), (367, 70547), (893, 28993), (1501, 17249), (3713, 6973)]