140053312

素因数分解:

$2^6\times 7^1\times {\mathrm{312619}}^1$

素因数の和:312638

約数の個数: 28

約数和(自身を含む): 317621920

約数和(自身を除く): 177568608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 312619, 625238, 1250476, 2188333, 2500952, 4376666, 5001904, 8753332, 10003808, 17506664, 20007616, 35013328, 70026656, 140053312]

約数ペア:

[(1, 140053312), (2, 70026656), (4, 35013328), (7, 20007616), (8, 17506664), (14, 10003808), (16, 8753332), (28, 5001904), (32, 4376666), (56, 2500952), (64, 2188333), (112, 1250476), (224, 625238), (448, 312619)]