42572908

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{66107}}^1$

素因数の和:66141

約数の個数: 24

約数和(自身を含む): 88849152

約数和(自身を除く): 46276244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 66107, 132214, 264428, 462749, 925498, 1520461, 1850996, 3040922, 6081844, 10643227, 21286454, 42572908]

約数ペア:

[(1, 42572908), (2, 21286454), (4, 10643227), (7, 6081844), (14, 3040922), (23, 1850996), (28, 1520461), (46, 925498), (92, 462749), (161, 264428), (322, 132214), (644, 66107)]