13989248

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1$

素因数の和:1235

約数の個数: 64

約数和(自身を含む): 34329120

約数和(自身を除く): 20339872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1201, 1456, 1664, 2402, 2912, 4804, 5824, 8407, 9608, 11648, 15613, 16814, 19216, 31226, 33628, 38432, 62452, 67256, 76864, 109291, 124904, 134512, 153728, 218582, 249808, 269024, 437164, 499616, 538048, 874328, 999232, 1076096, 1748656, 1998464, 3497312, 6994624, 13989248]

約数ペア:

[(1, 13989248), (2, 6994624), (4, 3497312), (7, 1998464), (8, 1748656), (13, 1076096), (14, 999232), (16, 874328), (26, 538048), (28, 499616), (32, 437164), (52, 269024), (56, 249808), (64, 218582), (91, 153728), (104, 134512), (112, 124904), (128, 109291), (182, 76864), (208, 67256), (224, 62452), (364, 38432), (416, 33628), (448, 31226), (728, 19216), (832, 16814), (896, 15613), (1201, 11648), (1456, 9608), (1664, 8407), (2402, 5824), (2912, 4804)]