39456464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1213}}^1$

素因数の和:1347

約数の個数: 40

約数和(自身を含む): 81289440

約数和(自身を除く): 41832976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 152, 214, 304, 428, 856, 1213, 1712, 2033, 2426, 4066, 4852, 8132, 9704, 16264, 19408, 23047, 32528, 46094, 92188, 129791, 184376, 259582, 368752, 519164, 1038328, 2076656, 2466029, 4932058, 9864116, 19728232, 39456464]

約数ペア:

[(1, 39456464), (2, 19728232), (4, 9864116), (8, 4932058), (16, 2466029), (19, 2076656), (38, 1038328), (76, 519164), (107, 368752), (152, 259582), (214, 184376), (304, 129791), (428, 92188), (856, 46094), (1213, 32528), (1712, 23047), (2033, 19408), (2426, 16264), (4066, 9704), (4852, 8132)]