74685184

素因数分解:

$2^8\times 7^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 173069568

約数和(自身を除く): 98384384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 448, 497, 568, 587, 896, 994, 1136, 1174, 1792, 1988, 2272, 2348, 3976, 4109, 4544, 4696, 7952, 8218, 9088, 9392, 15904, 16436, 18176, 18784, 31808, 32872, 37568, 41677, 63616, 65744, 75136, 83354, 127232, 131488, 150272, 166708, 262976, 291739, 333416, 525952, 583478, 666832, 1051904, 1166956, 1333664, 2333912, 2667328, 4667824, 5334656, 9335648, 10669312, 18671296, 37342592, 74685184]

約数ペア:

[(1, 74685184), (2, 37342592), (4, 18671296), (7, 10669312), (8, 9335648), (14, 5334656), (16, 4667824), (28, 2667328), (32, 2333912), (56, 1333664), (64, 1166956), (71, 1051904), (112, 666832), (128, 583478), (142, 525952), (224, 333416), (256, 291739), (284, 262976), (448, 166708), (497, 150272), (568, 131488), (587, 127232), (896, 83354), (994, 75136), (1136, 65744), (1174, 63616), (1792, 41677), (1988, 37568), (2272, 32872), (2348, 31808), (3976, 18784), (4109, 18176), (4544, 16436), (4696, 15904), (7952, 9392), (8218, 9088)]