23620352

素因数分解:

$2^8\times 7^3\times {\mathrm{269}}^1$

素因数の和:306

約数の個数: 72

約数和(自身を含む): 55188000

約数和(自身を除く): 31567648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 269, 343, 392, 448, 538, 686, 784, 896, 1076, 1372, 1568, 1792, 1883, 2152, 2744, 3136, 3766, 4304, 5488, 6272, 7532, 8608, 10976, 12544, 13181, 15064, 17216, 21952, 26362, 30128, 34432, 43904, 52724, 60256, 68864, 87808, 92267, 105448, 120512, 184534, 210896, 241024, 369068, 421792, 482048, 738136, 843584, 1476272, 1687168, 2952544, 3374336, 5905088, 11810176, 23620352]

約数ペア:

[(1, 23620352), (2, 11810176), (4, 5905088), (7, 3374336), (8, 2952544), (14, 1687168), (16, 1476272), (28, 843584), (32, 738136), (49, 482048), (56, 421792), (64, 369068), (98, 241024), (112, 210896), (128, 184534), (196, 120512), (224, 105448), (256, 92267), (269, 87808), (343, 68864), (392, 60256), (448, 52724), (538, 43904), (686, 34432), (784, 30128), (896, 26362), (1076, 21952), (1372, 17216), (1568, 15064), (1792, 13181), (1883, 12544), (2152, 10976), (2744, 8608), (3136, 7532), (3766, 6272), (4304, 5488)]