25283752

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{18701}}^1$

素因数の和:18733

約数の個数: 24

約数和(自身を含む): 51336990

約数和(自身を除く): 26053238

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 18701, 37402, 74804, 149608, 243113, 486226, 972452, 1944904, 3160469, 6320938, 12641876, 25283752]

約数ペア:

[(1, 25283752), (2, 12641876), (4, 6320938), (8, 3160469), (13, 1944904), (26, 972452), (52, 486226), (104, 243113), (169, 149608), (338, 74804), (676, 37402), (1352, 18701)]