1223152

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 40

約数和(自身を含む): 2765696

約数和(自身を除く): 1542544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 163, 268, 326, 469, 536, 652, 938, 1072, 1141, 1304, 1876, 2282, 2608, 3752, 4564, 7504, 9128, 10921, 18256, 21842, 43684, 76447, 87368, 152894, 174736, 305788, 611576, 1223152]

約数ペア:

[(1, 1223152), (2, 611576), (4, 305788), (7, 174736), (8, 152894), (14, 87368), (16, 76447), (28, 43684), (56, 21842), (67, 18256), (112, 10921), (134, 9128), (163, 7504), (268, 4564), (326, 3752), (469, 2608), (536, 2282), (652, 1876), (938, 1304), (1072, 1141)]