25302004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5347}}^1$

素因数の和:5384

約数の個数: 36

約数和(自身を含む): 54806304

約数和(自身を除く): 29504300

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 5347, 10694, 21388, 37429, 69511, 74858, 139022, 149716, 278044, 486577, 903643, 973154, 1807286, 1946308, 3614572, 6325501, 12651002, 25302004]

約数ペア:

[(1, 25302004), (2, 12651002), (4, 6325501), (7, 3614572), (13, 1946308), (14, 1807286), (26, 973154), (28, 903643), (52, 486577), (91, 278044), (169, 149716), (182, 139022), (338, 74858), (364, 69511), (676, 37429), (1183, 21388), (2366, 10694), (4732, 5347)]