27483904

素因数分解:

$2^8\times 7^3\times {\mathrm{313}}^1$

素因数の和:350

約数の個数: 72

約数和(自身を含む): 64181600

約数和(自身を除く): 36697696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 313, 343, 392, 448, 626, 686, 784, 896, 1252, 1372, 1568, 1792, 2191, 2504, 2744, 3136, 4382, 5008, 5488, 6272, 8764, 10016, 10976, 12544, 15337, 17528, 20032, 21952, 30674, 35056, 40064, 43904, 61348, 70112, 80128, 87808, 107359, 122696, 140224, 214718, 245392, 280448, 429436, 490784, 560896, 858872, 981568, 1717744, 1963136, 3435488, 3926272, 6870976, 13741952, 27483904]

約数ペア:

[(1, 27483904), (2, 13741952), (4, 6870976), (7, 3926272), (8, 3435488), (14, 1963136), (16, 1717744), (28, 981568), (32, 858872), (49, 560896), (56, 490784), (64, 429436), (98, 280448), (112, 245392), (128, 214718), (196, 140224), (224, 122696), (256, 107359), (313, 87808), (343, 80128), (392, 70112), (448, 61348), (626, 43904), (686, 40064), (784, 35056), (896, 30674), (1252, 21952), (1372, 20032), (1568, 17528), (1792, 15337), (2191, 12544), (2504, 10976), (2744, 10016), (3136, 8764), (4382, 6272), (5008, 5488)]