42756928

素因数分解:

$2^6\times {\mathrm{643}}^1\times {\mathrm{1039}}^1$

素因数の和:1694

約数の個数: 28

約数和(自身を含む): 85059520

約数和(自身を除く): 42302592

約数列:

[1, 2, 4, 8, 16, 32, 64, 643, 1039, 1286, 2078, 2572, 4156, 5144, 8312, 10288, 16624, 20576, 33248, 41152, 66496, 668077, 1336154, 2672308, 5344616, 10689232, 21378464, 42756928]

約数ペア:

[(1, 42756928), (2, 21378464), (4, 10689232), (8, 5344616), (16, 2672308), (32, 1336154), (64, 668077), (643, 66496), (1039, 41152), (1286, 33248), (2078, 20576), (2572, 16624), (4156, 10288), (5144, 8312)]