61181372

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{5449}}^1$

素因数の和:5861

約数の個数: 24

約数和(自身を含む): 122690400

約数和(自身を除く): 61509028

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1604, 2807, 5449, 5614, 10898, 11228, 21796, 38143, 76286, 152572, 2185049, 4370098, 8740196, 15295343, 30590686, 61181372]

約数ペア:

[(1, 61181372), (2, 30590686), (4, 15295343), (7, 8740196), (14, 4370098), (28, 2185049), (401, 152572), (802, 76286), (1604, 38143), (2807, 21796), (5449, 11228), (5614, 10898)]