27663104

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 64753920

約数和(自身を除く): 37090816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 359, 448, 602, 688, 718, 896, 1204, 1376, 1436, 1792, 2408, 2513, 2752, 2872, 4816, 5026, 5504, 5744, 9632, 10052, 11008, 11488, 15437, 19264, 20104, 22976, 30874, 38528, 40208, 45952, 61748, 77056, 80416, 91904, 108059, 123496, 160832, 216118, 246992, 321664, 432236, 493984, 643328, 864472, 987968, 1728944, 1975936, 3457888, 3951872, 6915776, 13831552, 27663104]

約数ペア:

[(1, 27663104), (2, 13831552), (4, 6915776), (7, 3951872), (8, 3457888), (14, 1975936), (16, 1728944), (28, 987968), (32, 864472), (43, 643328), (56, 493984), (64, 432236), (86, 321664), (112, 246992), (128, 216118), (172, 160832), (224, 123496), (256, 108059), (301, 91904), (344, 80416), (359, 77056), (448, 61748), (602, 45952), (688, 40208), (718, 38528), (896, 30874), (1204, 22976), (1376, 20104), (1436, 19264), (1792, 15437), (2408, 11488), (2513, 11008), (2752, 10052), (2872, 9632), (4816, 5744), (5026, 5504)]