77888768

素因数分解:

$2^8\times {\mathrm{304253}}^1$

素因数の和:304269

約数の個数: 18

約数和(自身を含む): 155473794

約数和(自身を除く): 77585026

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 304253, 608506, 1217012, 2434024, 4868048, 9736096, 19472192, 38944384, 77888768]

約数ペア:

[(1, 77888768), (2, 38944384), (4, 19472192), (8, 9736096), (16, 4868048), (32, 2434024), (64, 1217012), (128, 608506), (256, 304253)]