13831552

素因数分解:

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

素因数の和:423

約数の個数: 64

約数和(自身を含む): 32313600

約数和(自身を除く): 18482048

約数列:

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

約数ペア:

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