77398894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{55049}}^1$

素因数の和:55107

約数の個数: 16

約数和(自身を含む): 125514000

約数和(自身を除く): 48115106

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 55049, 110098, 1045931, 2036813, 2091862, 4073626, 38699447, 77398894]

約数ペア:

[(1, 77398894), (2, 38699447), (19, 4073626), (37, 2091862), (38, 2036813), (74, 1045931), (703, 110098), (1406, 55049)]