15139072

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{4549}}^1$

素因数の和:4578

約数の個数: 36

約数和(自身を含む): 32550700

約数和(自身を除く): 17411628

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 4549, 9098, 18196, 36392, 59137, 72784, 118274, 145568, 236548, 291136, 473096, 582272, 946192, 1164544, 1892384, 3784768, 7569536, 15139072]

約数ペア:

[(1, 15139072), (2, 7569536), (4, 3784768), (8, 1892384), (13, 1164544), (16, 946192), (26, 582272), (32, 473096), (52, 291136), (64, 236548), (104, 145568), (128, 118274), (208, 72784), (256, 59137), (416, 36392), (832, 18196), (1664, 9098), (3328, 4549)]