4251622144

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{215687}}^1$

素因数の和:215721

約数の個数: 72

約数和(自身を含む): 10580790528

約数和(自身を除く): 6329168384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 19712, 215687, 431374, 862748, 1509809, 1725496, 2372557, 3019618, 3450992, 4745114, 6039236, 6901984, 9490228, 12078472, 13803968, 16607899, 18980456, 24156944, 27607936, 33215798, 37960912, 48313888, 55215872, 66431596, 75921824, 96627776, 132863192, 151843648, 193255552, 265726384, 303687296, 386511104, 531452768, 607374592, 1062905536, 2125811072, 4251622144]

約数ペア:

[(1, 4251622144), (2, 2125811072), (4, 1062905536), (7, 607374592), (8, 531452768), (11, 386511104), (14, 303687296), (16, 265726384), (22, 193255552), (28, 151843648), (32, 132863192), (44, 96627776), (56, 75921824), (64, 66431596), (77, 55215872), (88, 48313888), (112, 37960912), (128, 33215798), (154, 27607936), (176, 24156944), (224, 18980456), (256, 16607899), (308, 13803968), (352, 12078472), (448, 9490228), (616, 6901984), (704, 6039236), (896, 4745114), (1232, 3450992), (1408, 3019618), (1792, 2372557), (2464, 1725496), (2816, 1509809), (4928, 862748), (9856, 431374), (19712, 215687)]