3973312

素因数分解:

$2^6\times 7^3\times {\mathrm{181}}^1$

素因数の和:214

約数の個数: 56

約数和(自身を含む): 9245600

約数和(自身を除く): 5272288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 181, 196, 224, 343, 362, 392, 448, 686, 724, 784, 1267, 1372, 1448, 1568, 2534, 2744, 2896, 3136, 5068, 5488, 5792, 8869, 10136, 10976, 11584, 17738, 20272, 21952, 35476, 40544, 62083, 70952, 81088, 124166, 141904, 248332, 283808, 496664, 567616, 993328, 1986656, 3973312]

約数ペア:

[(1, 3973312), (2, 1986656), (4, 993328), (7, 567616), (8, 496664), (14, 283808), (16, 248332), (28, 141904), (32, 124166), (49, 81088), (56, 70952), (64, 62083), (98, 40544), (112, 35476), (181, 21952), (196, 20272), (224, 17738), (343, 11584), (362, 10976), (392, 10136), (448, 8869), (686, 5792), (724, 5488), (784, 5068), (1267, 3136), (1372, 2896), (1448, 2744), (1568, 2534)]