27951616

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1$

素因数の和:745

約数の個数: 80

約数和(自身を含む): 69727680

約数和(自身を除く): 41776064

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 709, 896, 1232, 1408, 1418, 1792, 2464, 2816, 2836, 3584, 4928, 4963, 5632, 5672, 7799, 9856, 9926, 11344, 15598, 19712, 19852, 22688, 31196, 39424, 39704, 45376, 54593, 62392, 79408, 90752, 109186, 124784, 158816, 181504, 218372, 249568, 317632, 363008, 436744, 499136, 635264, 873488, 998272, 1270528, 1746976, 1996544, 2541056, 3493952, 3993088, 6987904, 13975808, 27951616]

約数ペア:

[(1, 27951616), (2, 13975808), (4, 6987904), (7, 3993088), (8, 3493952), (11, 2541056), (14, 1996544), (16, 1746976), (22, 1270528), (28, 998272), (32, 873488), (44, 635264), (56, 499136), (64, 436744), (77, 363008), (88, 317632), (112, 249568), (128, 218372), (154, 181504), (176, 158816), (224, 124784), (256, 109186), (308, 90752), (352, 79408), (448, 62392), (512, 54593), (616, 45376), (704, 39704), (709, 39424), (896, 31196), (1232, 22688), (1408, 19852), (1418, 19712), (1792, 15598), (2464, 11344), (2816, 9926), (2836, 9856), (3584, 7799), (4928, 5672), (4963, 5632)]