9636128

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 19958400

約数和(自身を除く): 10322272

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 86, 94, 149, 172, 188, 298, 344, 376, 596, 688, 752, 1192, 1376, 1504, 2021, 2384, 4042, 4768, 6407, 7003, 8084, 12814, 14006, 16168, 25628, 28012, 32336, 51256, 56024, 64672, 102512, 112048, 205024, 224096, 301129, 602258, 1204516, 2409032, 4818064, 9636128]

約数ペア:

[(1, 9636128), (2, 4818064), (4, 2409032), (8, 1204516), (16, 602258), (32, 301129), (43, 224096), (47, 205024), (86, 112048), (94, 102512), (149, 64672), (172, 56024), (188, 51256), (298, 32336), (344, 28012), (376, 25628), (596, 16168), (688, 14006), (752, 12814), (1192, 8084), (1376, 7003), (1504, 6407), (2021, 4768), (2384, 4042)]