4140032

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:344

約数の個数: 44

約数和(自身を含む): 8941296

約数和(自身を除く): 4801264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 311, 416, 512, 622, 832, 1024, 1244, 1664, 2488, 3328, 4043, 4976, 6656, 8086, 9952, 13312, 16172, 19904, 32344, 39808, 64688, 79616, 129376, 159232, 258752, 318464, 517504, 1035008, 2070016, 4140032]

約数ペア:

[(1, 4140032), (2, 2070016), (4, 1035008), (8, 517504), (13, 318464), (16, 258752), (26, 159232), (32, 129376), (52, 79616), (64, 64688), (104, 39808), (128, 32344), (208, 19904), (256, 16172), (311, 13312), (416, 9952), (512, 8086), (622, 6656), (832, 4976), (1024, 4043), (1244, 3328), (1664, 2488)]