7842448

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:343

約数の個数: 40

約数和(自身を含む): 16088256

約数和(自身を除く): 8245808

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 101, 184, 202, 211, 368, 404, 422, 808, 844, 1616, 1688, 2323, 3376, 4646, 4853, 9292, 9706, 18584, 19412, 21311, 37168, 38824, 42622, 77648, 85244, 170488, 340976, 490153, 980306, 1960612, 3921224, 7842448]

約数ペア:

[(1, 7842448), (2, 3921224), (4, 1960612), (8, 980306), (16, 490153), (23, 340976), (46, 170488), (92, 85244), (101, 77648), (184, 42622), (202, 38824), (211, 37168), (368, 21311), (404, 19412), (422, 18584), (808, 9706), (844, 9292), (1616, 4853), (1688, 4646), (2323, 3376)]