16727228

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2802

約数の個数: 36

約数和(自身を含む): 35163072

約数和(自身を除く): 18435844

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 2753, 3038, 5506, 6076, 11012, 19271, 38542, 77084, 85343, 134897, 170686, 269794, 341372, 539588, 597401, 1194802, 2389604, 4181807, 8363614, 16727228]

約数ペア:

[(1, 16727228), (2, 8363614), (4, 4181807), (7, 2389604), (14, 1194802), (28, 597401), (31, 539588), (49, 341372), (62, 269794), (98, 170686), (124, 134897), (196, 85343), (217, 77084), (434, 38542), (868, 19271), (1519, 11012), (2753, 6076), (3038, 5506)]