66658208

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{29339}}^1$

素因数の和:29420

約数の個数: 24

約数和(自身を含む): 133086240

約数和(自身を除く): 66428032

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 29339, 58678, 117356, 234712, 469424, 938848, 2083069, 4166138, 8332276, 16664552, 33329104, 66658208]

約数ペア:

[(1, 66658208), (2, 33329104), (4, 16664552), (8, 8332276), (16, 4166138), (32, 2083069), (71, 938848), (142, 469424), (284, 234712), (568, 117356), (1136, 58678), (2272, 29339)]