25323768

素因数分解:

$2^3\times 3^2\times {\mathrm{509}}^1\times {\mathrm{691}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 68819400

約数和(自身を除く): 43495632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 509, 691, 1018, 1382, 1527, 2036, 2073, 2764, 3054, 4072, 4146, 4581, 5528, 6108, 6219, 8292, 9162, 12216, 12438, 16584, 18324, 24876, 36648, 49752, 351719, 703438, 1055157, 1406876, 2110314, 2813752, 3165471, 4220628, 6330942, 8441256, 12661884, 25323768]

約数ペア:

[(1, 25323768), (2, 12661884), (3, 8441256), (4, 6330942), (6, 4220628), (8, 3165471), (9, 2813752), (12, 2110314), (18, 1406876), (24, 1055157), (36, 703438), (72, 351719), (509, 49752), (691, 36648), (1018, 24876), (1382, 18324), (1527, 16584), (2036, 12438), (2073, 12216), (2764, 9162), (3054, 8292), (4072, 6219), (4146, 6108), (4581, 5528)]