40571104

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2551}}^1$

素因数の和:2639

約数の個数: 48

約数和(自身を含む): 92606976

約数和(自身を除く): 52035872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 2551, 3976, 5102, 7952, 10204, 15904, 17857, 20408, 35714, 40816, 71428, 81632, 142856, 181121, 285712, 362242, 571424, 724484, 1267847, 1448968, 2535694, 2897936, 5071388, 5795872, 10142776, 20285552, 40571104]

約数ペア:

[(1, 40571104), (2, 20285552), (4, 10142776), (7, 5795872), (8, 5071388), (14, 2897936), (16, 2535694), (28, 1448968), (32, 1267847), (56, 724484), (71, 571424), (112, 362242), (142, 285712), (224, 181121), (284, 142856), (497, 81632), (568, 71428), (994, 40816), (1136, 35714), (1988, 20408), (2272, 17857), (2551, 15904), (3976, 10204), (5102, 7952)]