8783944

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 18281700

約数和(自身を除く): 9497756

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 89, 104, 146, 169, 178, 292, 338, 356, 584, 676, 712, 949, 1157, 1352, 1898, 2314, 3796, 4628, 6497, 7592, 9256, 12337, 12994, 15041, 24674, 25988, 30082, 49348, 51976, 60164, 84461, 98696, 120328, 168922, 337844, 675688, 1097993, 2195986, 4391972, 8783944]

約数ペア:

[(1, 8783944), (2, 4391972), (4, 2195986), (8, 1097993), (13, 675688), (26, 337844), (52, 168922), (73, 120328), (89, 98696), (104, 84461), (146, 60164), (169, 51976), (178, 49348), (292, 30082), (338, 25988), (356, 24674), (584, 15041), (676, 12994), (712, 12337), (949, 9256), (1157, 7592), (1352, 6497), (1898, 4628), (2314, 3796)]