68337784

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5231}}^1$

素因数の和:5331

約数の個数: 32

約数和(自身を含む): 135613440

約数和(自身を除く): 67275656

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1633, 3266, 5231, 6532, 10462, 13064, 20924, 41848, 120313, 240626, 371401, 481252, 742802, 962504, 1485604, 2971208, 8542223, 17084446, 34168892, 68337784]

約数ペア:

[(1, 68337784), (2, 34168892), (4, 17084446), (8, 8542223), (23, 2971208), (46, 1485604), (71, 962504), (92, 742802), (142, 481252), (184, 371401), (284, 240626), (568, 120313), (1633, 41848), (3266, 20924), (5231, 13064), (6532, 10462)]