11481344

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 26980800

約数和(自身を除く): 15499456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 149, 172, 224, 256, 298, 301, 344, 448, 596, 602, 688, 896, 1043, 1192, 1204, 1376, 1792, 2086, 2384, 2408, 2752, 4172, 4768, 4816, 5504, 6407, 8344, 9536, 9632, 11008, 12814, 16688, 19072, 19264, 25628, 33376, 38144, 38528, 44849, 51256, 66752, 77056, 89698, 102512, 133504, 179396, 205024, 267008, 358792, 410048, 717584, 820096, 1435168, 1640192, 2870336, 5740672, 11481344]

約数ペア:

[(1, 11481344), (2, 5740672), (4, 2870336), (7, 1640192), (8, 1435168), (14, 820096), (16, 717584), (28, 410048), (32, 358792), (43, 267008), (56, 205024), (64, 179396), (86, 133504), (112, 102512), (128, 89698), (149, 77056), (172, 66752), (224, 51256), (256, 44849), (298, 38528), (301, 38144), (344, 33376), (448, 25628), (596, 19264), (602, 19072), (688, 16688), (896, 12814), (1043, 11008), (1192, 9632), (1204, 9536), (1376, 8344), (1792, 6407), (2086, 5504), (2384, 4816), (2408, 4768), (2752, 4172)]