78560272

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{30497}}^1$

素因数の和:30535

約数の個数: 40

約数和(自身を含む): 181524096

約数和(自身を除く): 102963824

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 30497, 60994, 121988, 213479, 243976, 426958, 487952, 701431, 853916, 1402862, 1707832, 2805724, 3415664, 4910017, 5611448, 9820034, 11222896, 19640068, 39280136, 78560272]

約数ペア:

[(1, 78560272), (2, 39280136), (4, 19640068), (7, 11222896), (8, 9820034), (14, 5611448), (16, 4910017), (23, 3415664), (28, 2805724), (46, 1707832), (56, 1402862), (92, 853916), (112, 701431), (161, 487952), (184, 426958), (322, 243976), (368, 213479), (644, 121988), (1288, 60994), (2576, 30497)]