71325184

素因数分解:

$2^9\times 7^2\times {\mathrm{2843}}^1$

素因数の和:2875

約数の個数: 60

約数和(自身を含む): 165836484

約数和(自身を除く): 94511300

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 2843, 3136, 3584, 5686, 6272, 11372, 12544, 19901, 22744, 25088, 39802, 45488, 79604, 90976, 139307, 159208, 181952, 278614, 318416, 363904, 557228, 636832, 727808, 1114456, 1273664, 1455616, 2228912, 2547328, 4457824, 5094656, 8915648, 10189312, 17831296, 35662592, 71325184]

約数ペア:

[(1, 71325184), (2, 35662592), (4, 17831296), (7, 10189312), (8, 8915648), (14, 5094656), (16, 4457824), (28, 2547328), (32, 2228912), (49, 1455616), (56, 1273664), (64, 1114456), (98, 727808), (112, 636832), (128, 557228), (196, 363904), (224, 318416), (256, 278614), (392, 181952), (448, 159208), (512, 139307), (784, 90976), (896, 79604), (1568, 45488), (1792, 39802), (2843, 25088), (3136, 22744), (3584, 19901), (5686, 12544), (6272, 11372)]