38824352

素因数分解:

$2^5\times 7^1\times {\mathrm{353}}^1\times {\mathrm{491}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 87780672

約数和(自身を除く): 48956320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 353, 491, 706, 982, 1412, 1964, 2471, 2824, 3437, 3928, 4942, 5648, 6874, 7856, 9884, 11296, 13748, 15712, 19768, 27496, 39536, 54992, 79072, 109984, 173323, 346646, 693292, 1213261, 1386584, 2426522, 2773168, 4853044, 5546336, 9706088, 19412176, 38824352]

約数ペア:

[(1, 38824352), (2, 19412176), (4, 9706088), (7, 5546336), (8, 4853044), (14, 2773168), (16, 2426522), (28, 1386584), (32, 1213261), (56, 693292), (112, 346646), (224, 173323), (353, 109984), (491, 79072), (706, 54992), (982, 39536), (1412, 27496), (1964, 19768), (2471, 15712), (2824, 13748), (3437, 11296), (3928, 9884), (4942, 7856), (5648, 6874)]