39360524

素因数分解:

$2^2\times 7^2\times {\mathrm{409}}^1\times {\mathrm{491}}^1$

素因数の和:918

約数の個数: 36

約数和(自身を含む): 80486280

約数和(自身を除く): 41125756

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 409, 491, 818, 982, 1636, 1964, 2863, 3437, 5726, 6874, 11452, 13748, 20041, 24059, 40082, 48118, 80164, 96236, 200819, 401638, 803276, 1405733, 2811466, 5622932, 9840131, 19680262, 39360524]

約数ペア:

[(1, 39360524), (2, 19680262), (4, 9840131), (7, 5622932), (14, 2811466), (28, 1405733), (49, 803276), (98, 401638), (196, 200819), (409, 96236), (491, 80164), (818, 48118), (982, 40082), (1636, 24059), (1964, 20041), (2863, 13748), (3437, 11452), (5726, 6874)]