38444672

素因数分解:

$2^7\times 7^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 88568640

約数和(自身を除く): 50123968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 401, 428, 448, 749, 802, 856, 896, 1498, 1604, 1712, 2807, 2996, 3208, 3424, 5614, 5992, 6416, 6848, 11228, 11984, 12832, 13696, 22456, 23968, 25664, 42907, 44912, 47936, 51328, 85814, 89824, 95872, 171628, 179648, 300349, 343256, 359296, 600698, 686512, 1201396, 1373024, 2402792, 2746048, 4805584, 5492096, 9611168, 19222336, 38444672]

約数ペア:

[(1, 38444672), (2, 19222336), (4, 9611168), (7, 5492096), (8, 4805584), (14, 2746048), (16, 2402792), (28, 1373024), (32, 1201396), (56, 686512), (64, 600698), (107, 359296), (112, 343256), (128, 300349), (214, 179648), (224, 171628), (401, 95872), (428, 89824), (448, 85814), (749, 51328), (802, 47936), (856, 44912), (896, 42907), (1498, 25664), (1604, 23968), (1712, 22456), (2807, 13696), (2996, 12832), (3208, 11984), (3424, 11228), (5614, 6848), (5992, 6416)]