65397926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 111120768

約数和(自身を除く): 45722842

約数列:

[1, 2, 11, 22, 43, 73, 86, 146, 473, 803, 946, 947, 1606, 1894, 3139, 6278, 10417, 20834, 34529, 40721, 69058, 69131, 81442, 138262, 447931, 760441, 895862, 1520882, 2972633, 5945266, 32698963, 65397926]

約数ペア:

[(1, 65397926), (2, 32698963), (11, 5945266), (22, 2972633), (43, 1520882), (73, 895862), (86, 760441), (146, 447931), (473, 138262), (803, 81442), (946, 69131), (947, 69058), (1606, 40721), (1894, 34529), (3139, 20834), (6278, 10417)]