64436512

素因数分解:

$2^5\times 7^1\times {\mathrm{347}}^1\times {\mathrm{829}}^1$

素因数の和:1193

約数の個数: 48

約数和(自身を含む): 145575360

約数和(自身を除く): 81138848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 347, 694, 829, 1388, 1658, 2429, 2776, 3316, 4858, 5552, 5803, 6632, 9716, 11104, 11606, 13264, 19432, 23212, 26528, 38864, 46424, 77728, 92848, 185696, 287663, 575326, 1150652, 2013641, 2301304, 4027282, 4602608, 8054564, 9205216, 16109128, 32218256, 64436512]

約数ペア:

[(1, 64436512), (2, 32218256), (4, 16109128), (7, 9205216), (8, 8054564), (14, 4602608), (16, 4027282), (28, 2301304), (32, 2013641), (56, 1150652), (112, 575326), (224, 287663), (347, 185696), (694, 92848), (829, 77728), (1388, 46424), (1658, 38864), (2429, 26528), (2776, 23212), (3316, 19432), (4858, 13264), (5552, 11606), (5803, 11104), (6632, 9716)]