23172952

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 49124880

約数和(自身を除く): 25951928

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 242, 296, 407, 484, 647, 814, 968, 1294, 1628, 2588, 3256, 4477, 5176, 7117, 8954, 14234, 17908, 23939, 28468, 35816, 47878, 56936, 78287, 95756, 156574, 191512, 263329, 313148, 526658, 626296, 1053316, 2106632, 2896619, 5793238, 11586476, 23172952]

約数ペア:

[(1, 23172952), (2, 11586476), (4, 5793238), (8, 2896619), (11, 2106632), (22, 1053316), (37, 626296), (44, 526658), (74, 313148), (88, 263329), (121, 191512), (148, 156574), (242, 95756), (296, 78287), (407, 56936), (484, 47878), (647, 35816), (814, 28468), (968, 23939), (1294, 17908), (1628, 14234), (2588, 8954), (3256, 7117), (4477, 5176)]