340525472

素因数分解:

$2^5\times 7^1\times {\mathrm{1520203}}^1$

素因数の和:1520220

約数の個数: 24

約数和(自身を含む): 766182816

約数和(自身を除く): 425657344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1520203, 3040406, 6080812, 10641421, 12161624, 21282842, 24323248, 42565684, 48646496, 85131368, 170262736, 340525472]

約数ペア:

[(1, 340525472), (2, 170262736), (4, 85131368), (7, 48646496), (8, 42565684), (14, 24323248), (16, 21282842), (28, 12161624), (32, 10641421), (56, 6080812), (112, 3040406), (224, 1520203)]