17970064

素因数分解:

$2^4\times 7^2\times {\mathrm{22921}}^1$

素因数の和:22943

約数の個数: 30

約数和(自身を含む): 40503174

約数和(自身を除く): 22533110

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 22921, 45842, 91684, 160447, 183368, 320894, 366736, 641788, 1123129, 1283576, 2246258, 2567152, 4492516, 8985032, 17970064]

約数ペア:

[(1, 17970064), (2, 8985032), (4, 4492516), (7, 2567152), (8, 2246258), (14, 1283576), (16, 1123129), (28, 641788), (49, 366736), (56, 320894), (98, 183368), (112, 160447), (196, 91684), (392, 45842), (784, 22921)]