15679863376

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{148867}}^1$

素因数の和:149131

約数の個数: 40

約数和(自身を含む): 31565970720

約数和(自身を除く): 15886107344

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 227, 232, 454, 464, 908, 1816, 3632, 6583, 13166, 26332, 52664, 105328, 148867, 297734, 595468, 1190936, 2381872, 4317143, 8634286, 17268572, 33792809, 34537144, 67585618, 69074288, 135171236, 270342472, 540684944, 979991461, 1959982922, 3919965844, 7839931688, 15679863376]

約数ペア:

[(1, 15679863376), (2, 7839931688), (4, 3919965844), (8, 1959982922), (16, 979991461), (29, 540684944), (58, 270342472), (116, 135171236), (227, 69074288), (232, 67585618), (454, 34537144), (464, 33792809), (908, 17268572), (1816, 8634286), (3632, 4317143), (6583, 2381872), (13166, 1190936), (26332, 595468), (52664, 297734), (105328, 148867)]