652288

素因数分解:

$2^{10}\times 7^2\times {\mathrm{13}}^1$

素因数の和:47

約数の個数: 66

約数和(自身を含む): 1633506

約数和(自身を除く): 981218

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 512, 637, 728, 784, 832, 896, 1024, 1274, 1456, 1568, 1664, 1792, 2548, 2912, 3136, 3328, 3584, 5096, 5824, 6272, 6656, 7168, 10192, 11648, 12544, 13312, 20384, 23296, 25088, 40768, 46592, 50176, 81536, 93184, 163072, 326144, 652288]

約数ペア:

[(1, 652288), (2, 326144), (4, 163072), (7, 93184), (8, 81536), (13, 50176), (14, 46592), (16, 40768), (26, 25088), (28, 23296), (32, 20384), (49, 13312), (52, 12544), (56, 11648), (64, 10192), (91, 7168), (98, 6656), (104, 6272), (112, 5824), (128, 5096), (182, 3584), (196, 3328), (208, 3136), (224, 2912), (256, 2548), (364, 1792), (392, 1664), (416, 1568), (448, 1456), (512, 1274), (637, 1024), (728, 896), (784, 832)]