47697664

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:685

約数の個数: 72

約数和(自身を含む): 111520640

約数和(自身を除く): 63822976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 448, 602, 619, 688, 896, 1204, 1238, 1376, 1792, 2408, 2476, 2752, 4333, 4816, 4952, 5504, 8666, 9632, 9904, 11008, 17332, 19264, 19808, 26617, 34664, 38528, 39616, 53234, 69328, 77056, 79232, 106468, 138656, 158464, 186319, 212936, 277312, 372638, 425872, 554624, 745276, 851744, 1109248, 1490552, 1703488, 2981104, 3406976, 5962208, 6813952, 11924416, 23848832, 47697664]

約数ペア:

[(1, 47697664), (2, 23848832), (4, 11924416), (7, 6813952), (8, 5962208), (14, 3406976), (16, 2981104), (28, 1703488), (32, 1490552), (43, 1109248), (56, 851744), (64, 745276), (86, 554624), (112, 425872), (128, 372638), (172, 277312), (224, 212936), (256, 186319), (301, 158464), (344, 138656), (448, 106468), (602, 79232), (619, 77056), (688, 69328), (896, 53234), (1204, 39616), (1238, 38528), (1376, 34664), (1792, 26617), (2408, 19808), (2476, 19264), (2752, 17332), (4333, 11008), (4816, 9904), (4952, 9632), (5504, 8666)]