65909788

素因数分解:

$2^2\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{1583}}^1$

素因数の和:3081

約数の個数: 24

約数和(自身を含む): 131991552

約数和(自身を除く): 66081764

約数列:

[1, 2, 4, 7, 14, 28, 1487, 1583, 2974, 3166, 5948, 6332, 10409, 11081, 20818, 22162, 41636, 44324, 2353921, 4707842, 9415684, 16477447, 32954894, 65909788]

約数ペア:

[(1, 65909788), (2, 32954894), (4, 16477447), (7, 9415684), (14, 4707842), (28, 2353921), (1487, 44324), (1583, 41636), (2974, 22162), (3166, 20818), (5948, 11081), (6332, 10409)]