1547392

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 3867840

約数和(自身を除く): 2320448

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 157, 176, 224, 308, 314, 352, 448, 616, 628, 704, 896, 1099, 1232, 1256, 1408, 1727, 2198, 2464, 2512, 3454, 4396, 4928, 5024, 6908, 8792, 9856, 10048, 12089, 13816, 17584, 20096, 24178, 27632, 35168, 48356, 55264, 70336, 96712, 110528, 140672, 193424, 221056, 386848, 773696, 1547392]

約数ペア:

[(1, 1547392), (2, 773696), (4, 386848), (7, 221056), (8, 193424), (11, 140672), (14, 110528), (16, 96712), (22, 70336), (28, 55264), (32, 48356), (44, 35168), (56, 27632), (64, 24178), (77, 20096), (88, 17584), (112, 13816), (128, 12089), (154, 10048), (157, 9856), (176, 8792), (224, 6908), (308, 5024), (314, 4928), (352, 4396), (448, 3454), (616, 2512), (628, 2464), (704, 2198), (896, 1727), (1099, 1408), (1232, 1256)]