40032286

素因数分解:

$2^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{6257}}^1$

素因数の和:6723

約数の個数: 16

約数和(自身を含む): 68787936

約数和(自身を除く): 28755650

約数列:

[1, 2, 7, 14, 457, 914, 3199, 6257, 6398, 12514, 43799, 87598, 2859449, 5718898, 20016143, 40032286]

約数ペア:

[(1, 40032286), (2, 20016143), (7, 5718898), (14, 2859449), (457, 87598), (914, 43799), (3199, 12514), (6257, 6398)]