61629904

素因数分解:

$2^4\times 7^1\times {\mathrm{550267}}^1$

素因数の和:550282

約数の個数: 20

約数和(自身を含む): 136466464

約数和(自身を除く): 74836560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 550267, 1100534, 2201068, 3851869, 4402136, 7703738, 8804272, 15407476, 30814952, 61629904]

約数ペア:

[(1, 61629904), (2, 30814952), (4, 15407476), (7, 8804272), (8, 7703738), (14, 4402136), (16, 3851869), (28, 2201068), (56, 1100534), (112, 550267)]