25048004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19387}}^1$

素因数の和:19427

約数の個数: 24

約数和(自身を含む): 48857760

約数和(自身を除く): 23809756

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 19387, 38774, 77548, 329579, 368353, 659158, 736706, 1318316, 1473412, 6262001, 12524002, 25048004]

約数ペア:

[(1, 25048004), (2, 12524002), (4, 6262001), (17, 1473412), (19, 1318316), (34, 736706), (38, 659158), (68, 368353), (76, 329579), (323, 77548), (646, 38774), (1292, 19387)]