2012243072

素因数分解:

$2^7\times 7^1\times {\mathrm{563}}^1\times {\mathrm{3989}}^1$

素因数の和:4573

約数の個数: 64

約数和(自身を含む): 4590734400

約数和(自身を除く): 2578491328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 563, 896, 1126, 2252, 3941, 3989, 4504, 7882, 7978, 9008, 15764, 15956, 18016, 27923, 31528, 31912, 36032, 55846, 63056, 63824, 72064, 111692, 126112, 127648, 223384, 252224, 255296, 446768, 504448, 510592, 893536, 1787072, 2245807, 3574144, 4491614, 8983228, 15720649, 17966456, 31441298, 35932912, 62882596, 71865824, 125765192, 143731648, 251530384, 287463296, 503060768, 1006121536, 2012243072]

約数ペア:

[(1, 2012243072), (2, 1006121536), (4, 503060768), (7, 287463296), (8, 251530384), (14, 143731648), (16, 125765192), (28, 71865824), (32, 62882596), (56, 35932912), (64, 31441298), (112, 17966456), (128, 15720649), (224, 8983228), (448, 4491614), (563, 3574144), (896, 2245807), (1126, 1787072), (2252, 893536), (3941, 510592), (3989, 504448), (4504, 446768), (7882, 255296), (7978, 252224), (9008, 223384), (15764, 127648), (15956, 126112), (18016, 111692), (27923, 72064), (31528, 63824), (31912, 63056), (36032, 55846)]