47974416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2011}}^1$

素因数の和:2100

約数の個数: 80

約数和(自身を含む): 143705088

約数和(自身を除く): 95730672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2011, 2982, 3408, 3976, 4022, 5964, 6033, 7952, 8044, 11928, 12066, 14077, 16088, 23856, 24132, 28154, 32176, 42231, 48264, 56308, 84462, 96528, 112616, 142781, 168924, 225232, 285562, 337848, 428343, 571124, 675696, 856686, 999467, 1142248, 1713372, 1998934, 2284496, 2998401, 3426744, 3997868, 5996802, 6853488, 7995736, 11993604, 15991472, 23987208, 47974416]

約数ペア:

[(1, 47974416), (2, 23987208), (3, 15991472), (4, 11993604), (6, 7995736), (7, 6853488), (8, 5996802), (12, 3997868), (14, 3426744), (16, 2998401), (21, 2284496), (24, 1998934), (28, 1713372), (42, 1142248), (48, 999467), (56, 856686), (71, 675696), (84, 571124), (112, 428343), (142, 337848), (168, 285562), (213, 225232), (284, 168924), (336, 142781), (426, 112616), (497, 96528), (568, 84462), (852, 56308), (994, 48264), (1136, 42231), (1491, 32176), (1704, 28154), (1988, 24132), (2011, 23856), (2982, 16088), (3408, 14077), (3976, 12066), (4022, 11928), (5964, 8044), (6033, 7952)]