29721136

素因数分解:

$2^4\times {\mathrm{1117}}^1\times {\mathrm{1663}}^1$

素因数の和:2788

約数の個数: 20

約数和(自身を含む): 57670912

約数和(自身を除く): 27949776

約数列:

[1, 2, 4, 8, 16, 1117, 1663, 2234, 3326, 4468, 6652, 8936, 13304, 17872, 26608, 1857571, 3715142, 7430284, 14860568, 29721136]

約数ペア:

[(1, 29721136), (2, 14860568), (4, 7430284), (8, 3715142), (16, 1857571), (1117, 26608), (1663, 17872), (2234, 13304), (3326, 8936), (4468, 6652)]