2534144

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:556

約数の個数: 36

約数和(自身を含む): 5334840

約数和(自身を除く): 2800696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 521, 608, 1042, 1216, 2084, 2432, 4168, 4864, 8336, 9899, 16672, 19798, 33344, 39596, 66688, 79192, 133376, 158384, 316768, 633536, 1267072, 2534144]

約数ペア:

[(1, 2534144), (2, 1267072), (4, 633536), (8, 316768), (16, 158384), (19, 133376), (32, 79192), (38, 66688), (64, 39596), (76, 33344), (128, 19798), (152, 16672), (256, 9899), (304, 8336), (521, 4864), (608, 4168), (1042, 2432), (1216, 2084)]