25545338

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1447}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 47679744

約数和(自身を除く): 22134406

約数列:

[1, 2, 7, 13, 14, 26, 91, 97, 182, 194, 679, 1261, 1358, 1447, 2522, 2894, 8827, 10129, 17654, 18811, 20258, 37622, 131677, 140359, 263354, 280718, 982513, 1824667, 1965026, 3649334, 12772669, 25545338]

約数ペア:

[(1, 25545338), (2, 12772669), (7, 3649334), (13, 1965026), (14, 1824667), (26, 982513), (91, 280718), (97, 263354), (182, 140359), (194, 131677), (679, 37622), (1261, 20258), (1358, 18811), (1447, 17654), (2522, 10129), (2894, 8827)]