12874064

素因数分解:

$2^4\times 7^2\times {\mathrm{16421}}^1$

素因数の和:16443

約数の個数: 30

約数和(自身を含む): 29017674

約数和(自身を除く): 16143610

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 16421, 32842, 65684, 114947, 131368, 229894, 262736, 459788, 804629, 919576, 1609258, 1839152, 3218516, 6437032, 12874064]

約数ペア:

[(1, 12874064), (2, 6437032), (4, 3218516), (7, 1839152), (8, 1609258), (14, 919576), (16, 804629), (28, 459788), (49, 262736), (56, 229894), (98, 131368), (112, 114947), (196, 65684), (392, 32842), (784, 16421)]