13673464

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 31449600

約数和(自身を除く): 17776136

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 71, 76, 133, 142, 152, 181, 266, 284, 362, 497, 532, 568, 724, 994, 1064, 1267, 1349, 1448, 1988, 2534, 2698, 3439, 3976, 5068, 5396, 6878, 9443, 10136, 10792, 12851, 13756, 18886, 24073, 25702, 27512, 37772, 48146, 51404, 75544, 89957, 96292, 102808, 179914, 192584, 244169, 359828, 488338, 719656, 976676, 1709183, 1953352, 3418366, 6836732, 13673464]

約数ペア:

[(1, 13673464), (2, 6836732), (4, 3418366), (7, 1953352), (8, 1709183), (14, 976676), (19, 719656), (28, 488338), (38, 359828), (56, 244169), (71, 192584), (76, 179914), (133, 102808), (142, 96292), (152, 89957), (181, 75544), (266, 51404), (284, 48146), (362, 37772), (497, 27512), (532, 25702), (568, 24073), (724, 18886), (994, 13756), (1064, 12851), (1267, 10792), (1349, 10136), (1448, 9443), (1988, 6878), (2534, 5396), (2698, 5068), (3439, 3976)]