40934236

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 84756672

約数和(自身を除く): 43822436

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 181, 197, 287, 362, 394, 574, 724, 788, 1148, 1267, 1379, 2534, 2758, 5068, 5516, 7421, 8077, 14842, 16154, 29684, 32308, 35657, 51947, 56539, 71314, 103894, 113078, 142628, 207788, 226156, 249599, 499198, 998396, 1461937, 2923874, 5847748, 10233559, 20467118, 40934236]

約数ペア:

[(1, 40934236), (2, 20467118), (4, 10233559), (7, 5847748), (14, 2923874), (28, 1461937), (41, 998396), (82, 499198), (164, 249599), (181, 226156), (197, 207788), (287, 142628), (362, 113078), (394, 103894), (574, 71314), (724, 56539), (788, 51947), (1148, 35657), (1267, 32308), (1379, 29684), (2534, 16154), (2758, 14842), (5068, 8077), (5516, 7421)]