26357552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{126719}}^1$

素因数の和:126740

約数の個数: 20

約数和(自身を含む): 54996480

約数和(自身を除く): 28638928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 126719, 253438, 506876, 1013752, 1647347, 2027504, 3294694, 6589388, 13178776, 26357552]

約数ペア:

[(1, 26357552), (2, 13178776), (4, 6589388), (8, 3294694), (13, 2027504), (16, 1647347), (26, 1013752), (52, 506876), (104, 253438), (208, 126719)]