76472746

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4481}}^1$

素因数の和:4566

約数の個数: 32

約数和(自身を含む): 139408128

約数和(自身を除く): 62935382

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 1219, 2438, 4481, 8533, 8962, 17066, 31367, 62734, 103063, 206126, 237493, 474986, 721441, 1442882, 1662451, 3324902, 5462339, 10924678, 38236373, 76472746]

約数ペア:

[(1, 76472746), (2, 38236373), (7, 10924678), (14, 5462339), (23, 3324902), (46, 1662451), (53, 1442882), (106, 721441), (161, 474986), (322, 237493), (371, 206126), (742, 103063), (1219, 62734), (2438, 31367), (4481, 17066), (8533, 8962)]