4071808

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{2447}}^1$

素因数の和:2474

約数の個数: 32

約数和(自身を含む): 8739360

約数和(自身を除く): 4667552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 2447, 4894, 9788, 19576, 31811, 39152, 63622, 78304, 127244, 156608, 254488, 313216, 508976, 1017952, 2035904, 4071808]

約数ペア:

[(1, 4071808), (2, 2035904), (4, 1017952), (8, 508976), (13, 313216), (16, 254488), (26, 156608), (32, 127244), (52, 78304), (64, 63622), (104, 39152), (128, 31811), (208, 19576), (416, 9788), (832, 4894), (1664, 2447)]