28840952

素因数分解:

$2^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2137}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 62087520

約数和(自身を除く): 33246568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 241, 482, 964, 1687, 1928, 2137, 3374, 4274, 6748, 8548, 13496, 14959, 17096, 29918, 59836, 119672, 515017, 1030034, 2060068, 3605119, 4120136, 7210238, 14420476, 28840952]

約数ペア:

[(1, 28840952), (2, 14420476), (4, 7210238), (7, 4120136), (8, 3605119), (14, 2060068), (28, 1030034), (56, 515017), (241, 119672), (482, 59836), (964, 29918), (1687, 17096), (1928, 14959), (2137, 13496), (3374, 8548), (4274, 6748)]