67421648

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3739}}^1$

素因数の和:3784

約数の個数: 60

約数和(自身を含む): 158605920

約数和(自身を除く): 91184272

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 368, 392, 644, 784, 1127, 1288, 2254, 2576, 3739, 4508, 7478, 9016, 14956, 18032, 26173, 29912, 52346, 59824, 85997, 104692, 171994, 183211, 209384, 343988, 366422, 418768, 601979, 687976, 732844, 1203958, 1375952, 1465688, 2407916, 2931376, 4213853, 4815832, 8427706, 9631664, 16855412, 33710824, 67421648]

約数ペア:

[(1, 67421648), (2, 33710824), (4, 16855412), (7, 9631664), (8, 8427706), (14, 4815832), (16, 4213853), (23, 2931376), (28, 2407916), (46, 1465688), (49, 1375952), (56, 1203958), (92, 732844), (98, 687976), (112, 601979), (161, 418768), (184, 366422), (196, 343988), (322, 209384), (368, 183211), (392, 171994), (644, 104692), (784, 85997), (1127, 59824), (1288, 52346), (2254, 29912), (2576, 26173), (3739, 18032), (4508, 14956), (7478, 9016)]