5388416

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 12117600

約数和(自身を除く): 6729184

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 89, 128, 172, 176, 178, 344, 352, 356, 473, 688, 704, 712, 946, 979, 1376, 1408, 1424, 1892, 1958, 2752, 2848, 3784, 3827, 3916, 5504, 5696, 7568, 7654, 7832, 11392, 15136, 15308, 15664, 30272, 30616, 31328, 42097, 60544, 61232, 62656, 84194, 122464, 125312, 168388, 244928, 336776, 489856, 673552, 1347104, 2694208, 5388416]

約数ペア:

[(1, 5388416), (2, 2694208), (4, 1347104), (8, 673552), (11, 489856), (16, 336776), (22, 244928), (32, 168388), (43, 125312), (44, 122464), (64, 84194), (86, 62656), (88, 61232), (89, 60544), (128, 42097), (172, 31328), (176, 30616), (178, 30272), (344, 15664), (352, 15308), (356, 15136), (473, 11392), (688, 7832), (704, 7654), (712, 7568), (946, 5696), (979, 5504), (1376, 3916), (1408, 3827), (1424, 3784), (1892, 2848), (1958, 2752)]