37278976

素因数分解:

$2^8\times 7^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 86534784

約数和(自身を除く): 49255808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 293, 448, 497, 568, 586, 896, 994, 1136, 1172, 1792, 1988, 2051, 2272, 2344, 3976, 4102, 4544, 4688, 7952, 8204, 9088, 9376, 15904, 16408, 18176, 18752, 20803, 31808, 32816, 37504, 41606, 63616, 65632, 75008, 83212, 127232, 131264, 145621, 166424, 262528, 291242, 332848, 525056, 582484, 665696, 1164968, 1331392, 2329936, 2662784, 4659872, 5325568, 9319744, 18639488, 37278976]

約数ペア:

[(1, 37278976), (2, 18639488), (4, 9319744), (7, 5325568), (8, 4659872), (14, 2662784), (16, 2329936), (28, 1331392), (32, 1164968), (56, 665696), (64, 582484), (71, 525056), (112, 332848), (128, 291242), (142, 262528), (224, 166424), (256, 145621), (284, 131264), (293, 127232), (448, 83212), (497, 75008), (568, 65632), (586, 63616), (896, 41606), (994, 37504), (1136, 32816), (1172, 31808), (1792, 20803), (1988, 18752), (2051, 18176), (2272, 16408), (2344, 15904), (3976, 9376), (4102, 9088), (4544, 8204), (4688, 7952)]