78894398036

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{18381733}}^1$

素因数の和:18381803

約数の個数: 24

約数和(自身を含む): 146686237320

約数和(自身を除く): 67791839284

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 1073, 2146, 4292, 18381733, 36763466, 73526932, 533070257, 680124121, 1066140514, 1360248242, 2132281028, 2720496484, 19723599509, 39447199018, 78894398036]

約数ペア:

[(1, 78894398036), (2, 39447199018), (4, 19723599509), (29, 2720496484), (37, 2132281028), (58, 1360248242), (74, 1066140514), (116, 680124121), (148, 533070257), (1073, 73526932), (2146, 36763466), (4292, 18381733)]