71187656

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{287047}}^1$

素因数の和:287084

約数の個数: 16

約数和(自身を含む): 137783040

約数和(自身を除く): 66595384

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 287047, 574094, 1148188, 2296376, 8898457, 17796914, 35593828, 71187656]

約数ペア:

[(1, 71187656), (2, 35593828), (4, 17796914), (8, 8898457), (31, 2296376), (62, 1148188), (124, 574094), (248, 287047)]