71154496

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2237}}^1$

素因数の和:2327

約数の個数: 56

約数和(自身を含む): 163714176

約数和(自身を除く): 92559680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2237, 2272, 3976, 4474, 4544, 7952, 8948, 15659, 15904, 17896, 31318, 31808, 35792, 62636, 71584, 125272, 143168, 158827, 250544, 317654, 501088, 635308, 1002176, 1111789, 1270616, 2223578, 2541232, 4447156, 5082464, 8894312, 10164928, 17788624, 35577248, 71154496]

約数ペア:

[(1, 71154496), (2, 35577248), (4, 17788624), (7, 10164928), (8, 8894312), (14, 5082464), (16, 4447156), (28, 2541232), (32, 2223578), (56, 1270616), (64, 1111789), (71, 1002176), (112, 635308), (142, 501088), (224, 317654), (284, 250544), (448, 158827), (497, 143168), (568, 125272), (994, 71584), (1136, 62636), (1988, 35792), (2237, 31808), (2272, 31318), (3976, 17896), (4474, 15904), (4544, 15659), (7952, 8948)]